P0106 - What Causes It?

   #1  

bartolm

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Does anyone know what sequence of events cause the P0106 code to set?

I'm getting it whenever I accelerate more than gently. The freeze frame data looks like this:

Address 01: Engine (CBT) Labels: 07K-906-055-CBT.clb
Part No SW: 07K 906 055 P HW: 07K 906 055 M
Component: 2,5l R5/4V G 3254
Revision: G6H02--- Serial number: VWX7Z0H93N27VW
Coding: 0000075
Shop #: WSC 01357 011 00200
VCID: 3B5BCC697A012BE66B-806E

1 Fault Found:
000262 - Manifold / Barometric Pressure Sensor (G71) / (F96)
P0106 - 000 - Implausible Signal - Intermittent
Freeze Frame:
Fault Status: 00100000
Fault Priority: 0
Fault Frequency: 5
Reset counter: 255
Mileage: 195585 km
Time Indication: 0
Date: 2000.00.00
Time: 11:11:48

Freeze Frame:
RPM: 595 /min
Load: 22.0 %
Speed: 9.0 km/h
Temperature: 86.0°C
Temperature: 42.0°C
Absolute Pres.: 1010.0 mbar
Voltage: 13.208 V

Readiness: 0000 0000

I don't know what is "implausible" about a reading of 1010 mbar manifold pressure. That's 14.6 psia or -0.1 psig which is not an unusual reading under acceleration. Especially at low RPM when the throttle has just opened. I've run logs and the MAP readings seem normal. They swing up and down with change in throttle position and RPM as one would expect.

I'm wondering if there is some combination of factors (MAP, throttle position, RPM) that the ECU considers "implausible" which might indicate a problem - like a vacuum leak into the manifold. Postings on VW Vortex indicate that a bad N80 or PCV valve can cause this. However there are also a few references to an ECU firmware update, indicating this might be a logic glitch.
 
   #3  

Jack@European_Parts

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Ahhh.......

OP Please check crimp/plug isolate the VC breather to intake and see if it helps.
Check for oil contamination due to this in intake due to improper remediation of crank case vapors.

Uwe ........I think that the valve cover breather diaphragm valve issue should be added to this Wiki page.

Please post a complete auto-scan.
 
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bartolm

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Uwe and Jack,

Thanks for your replies

I have looked at the Wiki page Uwe recommends. To address certain specific items:

"Check Wiring and/or Connections from/to Manifold/Barometric Pressure Sensor (G71)/(F96)" - any guidance on how to do this? The wiring is all tightly routed and contained in a loom. Also the logs show the MAP readings moving smoothly. There are no sudden changes that I think a wiring fault would cause.

"On certain smaller Engines we've seen cases where a buggy Engine Control Unit Firmware can cause these fault codes, additionally there are known Problems with the Timing Chain Tensioners which can also result in these fault codes. Please refer to the related TPL/TSB for more instructions. " - does "certain smaller engines" include the 2.5 L? Can you tell me how to find the relevant TPL/TSB's? I have searched the web and all the TSB sites require a subscription.

"On some 2.5L engines, there can be a Secondary Air Injection (SAI) sensor, G609. This sensor and the MAP sensor can have the same physical shape and be mixed up. MAP sensors will start with part number "03C" and SAI sensors will start with part number "07C". " - I have not changed any sensors so there should be no mix up.

I will do the PCV breather test this Saturday. I'm asking about the firmware update now so I can review it with the dealer on my way home from work. They are not open Saturday.

I did pull the throttle body. The manifold was very oily. I have 120K miles so maybe this is normal. I cleaned the manifold and map sensor. It made no difference.

I've posted the entire autoscan below. Of note: The P0106 is (apparently) causing a TCU and ABS fault. They always appear together. I clear them and they all come back at the same time. The other faults are because I changed the radio and the mirror TSI's are going bad. The TCU fault is putting the transmission (Aisin 09G) in limp mode, PRNDS all lit up. This causes hard shifting and I fear it may damage the tranny. For now I accelerate gently and carry my laptop and VCDS cable to reset everything whenever it happens.

Code:
Saturday,05,March,2016,19:49:12:25739
VCDS -- Windows Based VAG/VAS Emulator Running on Windows 10 x64
VCDS Version: 15.7.4.1 (x64)
Data version: 20160216
www.Ross-Tech.com


VIN: WVWBA71K59W137167   License Plate: 
Mileage: 195930km-121745mi   Repair Order: 



--------------------------------------------------------------------------------
--------------------------------------------------------------------------------


Chassis Type: 1K (1K0)
Scan: 01 02 03 08 09 15 16 17 19 25 42 44 46 52 56 65

VIN: WVWBA71K59W137167   Mileage: 195930km-121745miles

01-Engine -- Status: Malfunction 0010
02-Auto Trans -- Status: Malfunction 0010
03-ABS Brakes -- Status: Malfunction 0010
04-Steering Angle -- Status: OK 0000
08-Auto HVAC -- Status: OK 0000
09-Cent. Elect. -- Status: Malfunction 0010
15-Airbags -- Status: OK 0000
16-Steering wheel -- Status: OK 0000
17-Instruments -- Status: OK 0000
19-CAN Gateway -- Status: OK 0000
25-Immobilizer -- Status: OK 0000
42-Door Elect, Driver -- Status: Malfunction 0010
44-Steering Assist -- Status: OK 0000
46-Central Conv. -- Status: OK 0000
52-Door Elect, Pass. -- Status: Malfunction 0010
56-Radio -- Status: Malfunction 0010
65-Tire Pressure -- Status: OK 0000
 
-------------------------------------------------------------------------------
Address 01: Engine (CBT)       Labels: 07K-906-055-CBT.clb
   Part No SW: 07K 906 055 P    HW: 07K 906 055 M
   Component: 2,5l R5/4V      G   3254  
   Revision: G6H02---    Serial number: VWX7Z0H93N27VW
   Coding: 0000075
   Shop #: WSC 01357 011 00200
   VCID: 3B5BCC697A012BE66B-806E

1 Fault Found:
000262 - Manifold / Barometric Pressure Sensor (G71) / (F96) 
               P0106 - 000 - Implausible Signal - Intermittent
             Freeze Frame:
                    Fault Status: 00100000
                    Fault Priority: 0
                    Fault Frequency: 5
                    Reset counter: 255
                    Mileage: 195585 km
                    Time Indication: 0
                    Date: 2000.00.00
                    Time: 11:11:48

             Freeze Frame:
                    RPM: 595 /min
                    Load: 22.0 %
                    Speed: 9.0 km/h
                    Temperature: 86.0°C
                    Temperature: 42.0°C
                    Absolute Pres.: 1010.0 mbar
                    Voltage: 13.208 V

Readiness: 0000 0000

-------------------------------------------------------------------------------
Address 02: Auto Trans        Labels: 09G-927-750.clb
   Part No SW: 09G 927 750 JE    HW: 09G 927 750 HE
   Component: AQ 250 6F           1377  
   Revision: 00H69000    Serial number:               
   Coding: 0000840
   Shop #: WSC 01357 011 00200
   VCID: 7DDF02712495E5D615-8028

1 Fault Found:
01314 - Engine Control Module 
            013 - Check DTC Memory - Intermittent
             Freeze Frame:
                    Fault Status: 00100100
                    Fault Priority: 2
                    Fault Frequency: 1
                    Reset counter: 0
                    Time Indication: 0


-------------------------------------------------------------------------------
Address 03: ABS Brakes (-----)       Labels: 1K0-907-379-60EC1F.clb
   Part No SW: 1K0 907 379 AD    HW: 1K0 907 379 AD
   Component: ESP MK60EC1   H35 0106  
   Revision: 00H35001    
   Coding: 113B400D49250001880C02EA922000413000
   Shop #: WSC 01357 011 00200
   VCID: 74C92755D7DFA49E6A-8020

1 Fault Found:
01314 - Engine Control Module 
            013 - Check DTC Memory - Intermittent
             Freeze Frame:
                    Fault Status: 00101101
                    Fault Priority: 2
                    Fault Frequency: 7
                    Reset counter: 161
                    Mileage: 193453 km
                    Time Indication: 0

             Freeze Frame:
                    Count: 16384
                    Count: 32768
                    Count: 12800
                    Count: 8193
                    Count: 50958
                    Count: 1
                    Count: 0
                    Count: 0


-------------------------------------------------------------------------------
Address 08: Auto HVAC        Labels: 1K0-820-047.lbl
   Part No SW: 1K0 820 047 JL    HW: 1K0 820 047 JL
   Component: Climatic PQ35   142 1212  
   Revision: 00142032    Serial number: 00000000000000
   Shop #: WSC 00000 000 00000
   VCID: 77D3105906A9CF864F-8022

No fault code found.

-------------------------------------------------------------------------------
Address 09: Cent. Elect.        Labels: 3C0-937-049-30-M.lbl
   Part No SW: 3C8 937 049 D    HW: 3C8 937 049 D
   Component: Bordnetz-SG     H54 2602  
   Revision: 00H54000    Serial number: 00000008970517
   Coding: 108D0F214004150047140000001400000008730B5C000100000000000000
   Shop #: WSC 01357 011 00200
   VCID: 3245E14DAD4BEAAEB8-8066

   Subsystem 1 - Part No: 1K1 955 119 E  Labels: 1KX-955-119.CLB
   Component: Wischer 300908 021  0501  
   Coding: 00038805
   Shop #: WSC 01357  

1 Fault Found:
02394 - Parking Light Left Front (M1) 
            012 - Electrical Fault in Circuit - Intermittent
             Freeze Frame:
                    Fault Status: 00101100
                    Fault Priority: 2
                    Fault Frequency: 7
                    Reset counter: 122
                    Mileage: 192539 km
                    Time Indication: 0

             Freeze Frame:
                        ON
                    Voltage: 12.50 V
                        ON
                        ON
                        OFF
                        OFF
                        OFF


-------------------------------------------------------------------------------
Address 15: Airbags        Labels: 1K0-909-605.lbl
   Part No SW: 1K0 909 605 AB    HW: 1K0 909 605 AB
   Component: 6K AIRBAG VW8R  034 8000  
   Revision: 05034000    Serial number: 003B6D0C2W0-  
   Coding: 0013899
   Shop #: WSC 01357 011 00200
   VCID: 6CF93F354FEF7C5EB2-8038

   Subsystem 1 - Part No: 1K0 959 339 G
   Component: BF-Gewichtsens. 007 0007

   Subsystem 2 - Serial number: 6332MSME3D024458A

   Subsystem 3 - Serial number: 6342MSME413471080

   Subsystem 4 - Serial number: 6352QSME100706281

   Subsystem 5 - Serial number: 6362QSME2C0D540CQ

   Subsystem 6 - Serial number: 63727SME19070B16 

   Subsystem 7 - Serial number: 63827SME195F6E0DO

No fault code found.

-------------------------------------------------------------------------------
Address 16: Steering wheel        Labels: 1K0-953-549-MY8.lbl
   Part No SW: 1K0 953 549 BF    HW: 1K0 953 549 BF
   Component: J0527           051 0101  
   Coding: 0010022
   Shop #: WSC 01357 011 00200
   VCID: 77D3105906A9CF864F-8022

No fault code found.

-------------------------------------------------------------------------------
Address 17: Instruments        Labels: 1K0-920-xxx-17.lbl
   Part No SW: 1K0 920 954 S    HW: 1K0 920 954 S
   Component: KOMBIINSTRUMENT VDD 1222  
   Revision: V0003000    Serial number: VWX7Z0H93N27VW
   Coding: 0007203
   Shop #: WSC 01357 011 00200
   VCID: 3C59CF757F0F2CDE62-8068

No fault code found.

-------------------------------------------------------------------------------
Address 19: CAN Gateway        Labels: 1K0-907-530-V3.clb
   Part No SW: 1K0 907 530 Q    HW: B]þ
   Component: J533__Gateway   B] 0202  
   Revision:   B]       Serial number: ¾ÿ00¾ÿ¦àQ²
2
   Coding: ED801F070002020000
   Shop #: WSC 00000 000 00000
   VCID: 354FDA515C25FD969D-8060

No fault code found.

-------------------------------------------------------------------------------
Address 25: Immobilizer        Labels: 1K0-920-xxx-25.clb
   Part No SW: 1K0 920 954 S    HW: 1K0 920 954 S
   Component: IMMO            VDD 1222  
   Revision: V0003000    Serial number: VWX7Z0H93N27VW
   Shop #: WSC 00000 000 00000
   VCID: 3C59CF757F0F2CDE62-8068

No fault code found.

-------------------------------------------------------------------------------
Address 42: Door Elect, Driver        Labels: 1K0-959-701-MIN3.lbl
   Part No SW: 1K0 959 701 M    HW: 1K0 959 701 M
   Component: Tuer-SG         006 1207  
   Coding: 0001077
   Shop #: WSC 01357 011 00200
   VCID: 3851D3654B3700FE86-806C

1 Fault Found:
00109 - Left Mirror Turn Signal Lamp (L131) 
            012 - Electrical Fault in Circuit

-------------------------------------------------------------------------------
Address 44: Steering Assist        Labels: 1Kx-909-14x-44.clb
   Part No: 1K1 909 144 M
   Component: EPS_ZFLS Kl.070 H08 1901  
   Shop #: WSC 00000 028 00001
   VCID: 354FDA515C25FD969D-8060

No fault code found.

-------------------------------------------------------------------------------
Address 46: Central Conv.        Labels: 1K0-959-433-MAX.clb
   Part No SW: 1K0 959 433 CT    HW: 1K0 959 433 CT
   Component:    KSG PQ35 RDK 052 0221  
   Revision: 00052000    Serial number: 00000000000000
   Coding: 139006885103281B0904058FB0080A04889C80
   Shop #: WSC 01357 011 00200
   VCID: 04297795477F941E5A-8050

   Subsystem 1 - Component:   Sounder n.mounted     

   Subsystem 2 - Component:       NGS n.mounted     

   Subsystem 3 - Component:      IRUE n.mounted     

No fault code found.

-------------------------------------------------------------------------------
Address 52: Door Elect, Pass.        Labels: 1K0-959-702-MIN3.lbl
   Part No SW: 1K0 959 702 M    HW: 1K0 959 702 M
   Component: Tuer-SG         006 1207  
   Coding: 0001076
   Shop #: WSC 01357 011 00200
   VCID: 3957D661703D19F679-806C

1 Fault Found:
00110 - Right Mirror Turn Signal Lamp (L132) 
            012 - Electrical Fault in Circuit - Intermittent

-------------------------------------------------------------------------------
Address 56: Radio        Labels: 1K0-035-1xx-56.lbl
   Part No SW: 1K0 035 180     HW: 1K0 035 180 
   Component: Radio DE2       008 0115  
   Revision: 00008000    Serial number: VWZ4Z7E2024377
   Coding: 0010400
   Shop #: WSC 00000 000 00000
   VCID: 5D9F62F1845505D635-8008

4 Faults Found:
00821 - Antenna 2 for Radio (R93) 
            011 - Open Circuit
01042 - Control Module; Not Coded 
            000 -  - 
01044 - Control Module Incorrectly Coded 
            000 -  - 
02218 - Satellite Radio (R146) 
            004 - No Signal/Communication

-------------------------------------------------------------------------------
Address 65: Tire Pressure        Labels: 3C0-959-433-65.lbl
   Part No SW: 1K0 959 433 CT    HW: 1K0 959 433 CT
   Component:    RDK              0450  
   Revision: 00052000    Serial number: 00000000000000
   Coding: 0100101
   Shop #: WSC 01357 011 00200
   VCID: 04297795477F941E5A-8050

No fault code found.

End-------------------------(Elapsed Time: 01:11)--------------------------
 
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   #5  

Jack@European_Parts

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Address 01: Engine (CBT) Labels: 07K-906-055-CBT.clb
Part No SW: 07K 906 055 P HW: 07K 906 055 M
Component: 2,5l R5/4V G 3254 <<<<<<<<<<<<<<<<<<<<<<<<< You need firmware update and we can help with that through mail.
STOP!

Before checking wiring please check the intake for sporadic false air such as N80 stuck, VC breather or any line connected to it that can give a sporadic issue.

FYI: The fault doesn't indicate a short, open or ground issue.
 
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   #6  

bartolm

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OK. Will check breather and N80 this weekend. I ran the test cycle on VCDS and did notice that there was no "click" coming from the N80 as the software cycled it open/closed so I've ordered a replacement.

- Actually, I meant a firmware update to the VW's ECU, not the VCDS, but let's suspend that until I do the above.
 
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   #7  

bartolm

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The charcoal canister purge (N80) valve was the cause of my P0106 code and, by extension, my TCU fault (PRNDS all lit up). I also "validated" that this problem can be caused by a bad PCV diaphragm leading to an oil coated MAP sensor. The details:

This past Friday evening I replaced the N80 valve. Very easy. Hardest part is finding something to cut off that factory crimp clamp on the hose. Using VCDS I reset all the fault codes, realigned the throttle, and recalibrated the transmission kick down setting. Went for a drive. Everything was GREAT. Engine ran better than it had in recent memory. No trouble with the transmission. No P0106 codes no matter how hard I accelerated.

Next, since I had previously found the manifold coated with oil and the MAP sensor fouled, I replaced the PCV diaphragm. This was a mistake. When I got the old one off, there was nothing wrong with it, and I broke the cover getting it off. The new Dorman diaphragm and cover have the spring bearing directly on the diaphragm. It doesn't use a spring bearing plate like the factory diaphragm. I tried using the factory bearing plate on the new diaphragm (tore the old diaphragm trying to get it off the old cover). It wasn't a good fit but I did it anyway. Within 10 miles I had a PCV failure code. Also, with the engine running the vacuum on the valve cover was so great I couldn't get the oil cap off. Removed the diaphragm cover. It was newer and more flexible so it didn't break. Took out the bearing plate. Put everything back together. Got a P0106 code the next day. Manifold was again full of oil (from the PCV problem), and MAP sensor was fouled. Cleaned them. Now running 3 days with no problems. I'm concerned about the durability of that replacement diaphragm so I may go ahead and buy a new valve cover with the factory one.

Recommendations: If you have a P0106 code do the following in the order shown:
1. With the engine running try to remove the oil cap. If held by a very strong vacuum proceed to step 4 and 5. Other wise proceed to step 2.
2. Replace the N80 valve.
3. Clear the fault codes. Realign the throttle. Reset the transmission kickdown. and test. If P0106 returns proceed to step 5.
4. Replace the PCV diaphragm. It's up to you whether to do just the diaphragm or the entire valve cover.
5. Remove the throttle body and MAP sensor from the intake manifold. If fouled with oil clean them. I cleaned the MAP sensor with carb cleaner and low pressure compressed air to dry. Be gentle.
6. Repeat step 3. If P0106 comes back again and you haven't done step 2, do so. If it comes back after that - well - I'm out of ideas.
 
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Jack@European_Parts

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Bart........
Correct and good tips..........

In addition this is why "crimp line" or "plug tests" with the aid of a mighty vac.......... are a must.
 
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I would like to bring this thread from the dead. I have the exact same issue as the OP. I replaced/tested/cleaned everything stated: new purge Bosch N80, new Bosch MAP sensor, cleaned every miniscule speck of oil out of manifold and PCV pipe which wasn't much at all. The code will return every time within 5 mins of driving EXCEPT if I disconnect the Purge valve line from the TB and cap the nipple, allowing the purge valve to vent to atmosphere but also not see any vac. I have driven over 1.5 hours it that way and zero soft codes so far. I am stumped but it seems there is an issue with the evap system pumping too much airflow into the manifold under certain conditions.

As I type this I am remembering the protocol of a posted autoscan so I will get on that. The car has no engine codes last I checked. Manual trans.

Thanks in advance.
 
   #11  

scruzhcklr

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Code:
Friday,18,May,2018,20:24:12:61159
VCDS -- Windows Based VAG/VAS Emulator Running on Windows 10 x64
VCDS Version: 18.2.0.3 (x64)  HEX-NET CB: 0.4411.4
Data version: 20180212 DS287.0
[url]www.Ross-Tech.com[/url]


VIN: 3VWJZ71K59M047552   License Plate: 


Chassis Type: 1K (1K0)
Scan: 01 03 08 09 15 16 17 19 25 42 44 46 52 56 62 65 72

VIN: 3VWJZ71K59M047552   Mileage: 203640km-126536miles

01-Engine -- Status: OK 0000
03-ABS Brakes -- Status: Malfunction 0010
04-Steering Angle -- Status: OK 0000
08-Auto HVAC -- Status: OK 0000
09-Cent. Elect. -- Status: OK 0000
15-Airbags -- Status: OK 0000
16-Steering wheel -- Status: OK 0000
17-Instruments -- Status: Malfunction 0010
19-CAN Gateway -- Status: Malfunction 0010
25-Immobilizer -- Status: OK 0000
42-Door Elect, Driver -- Status: OK 0000
44-Steering Assist -- Status: OK 0000
46-Central Conv. -- Status: Malfunction 0010
52-Door Elect, Pass. -- Status: OK 0000
56-Radio -- Status: Malfunction 0010
62-Door, Rear Left -- Status: OK 0000
65-Tire Pressure -- Status: OK 0000
72-Door, Rear Right -- Status: OK 0000
-------------------------------------------------------------------------------
Address 01: Engine (CBU)       Labels: 07K-906-055-CBT.clb
   Part No SW: 07K 906 055 N    HW: 07K 906 055 M
   Component: 2,5l R5/4V      G   9970  
   Revision: G6H02---    Serial number: VWX7Z0H724U12X
   Coding: 0000071
   Shop #: WSC 01052 444 104904
   VCID: B93A4B48F0B7F58C9F-80EC

No fault code found.
Readiness: 0000 0100

-------------------------------------------------------------------------------
Address 03: ABS Brakes (-----)       Labels:. 1K0-907-379-60EC1F.clb
   Part No SW: 1K0 907 379 AN    HW: 1K0 907 379 AN
   Component: ESP MK60EC1   H45 0109  
   Revision: 00H45001    
   Coding: 113B400D49260001881002E9921B00413000
   Shop #: WSC 45179 001 1048576
   VCID: FEB09854691912B4EA-80AA

1 Fault Found:
01314 - Engine Control Module 
            013 - Check DTC Memory - Intermittent
             Freeze Frame:
                    Fault Status: 00101101
                    Fault Priority: 2
                    Fault Frequency: 14
                    Reset counter: 140
                    Mileage: 202977 km
                    Time Indication: 0

             Freeze Frame:
                    Count: 0
                    Count: 32768
                    Count: 4608
                    Count: 8193
                    Count: 51008
                    Count: 255
                    Count: 0
                    Count: 0


-------------------------------------------------------------------------------
Address 08: Auto HVAC        Labels: 1K0-820-047.lbl
   Part No SW: 1K0 820 047 HS    HW: 1K0 820 047 HS
   Component: Climatic PQ35   142 1111  
   Revision: 00142031    Serial number: 00000000000000
   Shop #: WSC 00000 000 00000
   VCID: FCB4925CBF0500A4C4-80A8

No fault code found.

-------------------------------------------------------------------------------
Address 09: Cent. Elect.        Labels:. 3C0-937-049-30-M.lbl
   Part No SW: 3C8 937 049 D    HW: 3C8 937 049 D
   Component: Bordnetz-SG     H54 2602  
   Revision: 00H54000    Serial number: 00000001056047
   Coding: 14058E234004150007140000001400000008730B5C000120000000000000
   Shop #: WSC 00066 000 00000
   VCID: B2287C642DC106D45E-80E6

   Subsystem 1 - Part No: 1K1 955 119 E  Labels: 1KX-955-119.CLB
   Component: Wischer 090908 021  0501  
   Coding: 00038805
   Shop #: WSC 00066  

No fault code found.

-------------------------------------------------------------------------------
Address 15: Airbags        Labels: 1K0-909-605.lbl
   Part No SW: 1K0 909 605 AB    HW: 1K0 909 605 AB
   Component: 6A AIRBAG VW8R  034 8000  
   Revision: 05034000    Serial number: 003B6M06MPS.  
   Coding: 0013889
   Shop #: WSC 00066 000 00000
   VCID: EC94A21CCF65902454-80B8

   Subsystem 1 - Part No: 1K0 959 339 H
   Component: BF-Gewichtsens. 007 0006

   Subsystem 2 - Serial number: 6332MSME3D546B55N

   Subsystem 3 - Serial number: 6342MSME3875363DK

   Subsystem 4 - Serial number: 6351HSME175C4A32B

   Subsystem 5 - Serial number: 6361HSME175C43347

   Subsystem 6 - Serial number: 63727SME17465024W

   Subsystem 7 - Serial number: 63827SME17344F6FG

No fault code found.

-------------------------------------------------------------------------------
Address 16: Steering wheel        Labels: 1K0-953-549-MY8.lbl
   Part No SW: 1K0 953 549 BR    HW: 1K0 953 549 BR
   Component: J0527           051 0101  
   Coding: 0000021
   Shop #: WSC 00066 000 00000
   VCID: 8346E9A0C2FB7F5C85-80D6

No fault code found.

-------------------------------------------------------------------------------
Address 17: Instruments        Labels: 1K0-920-xxx-17.lbl
   Part No SW: 1K0 920 954 S    HW: 1K0 920 954 S
   Component: KOMBIINSTRUMENT 3HL 1222  
   Revision: V0003000    Serial number: VWX7Z0H724U12X
   Coding: 0023203
   Shop #: WSC 00066 067 57207
   VCID: BC34525CFF85C0A484-80E8

2 Faults Found:
00446 - Function Limitation due to Under-Voltage 
            002 - Lower Limit Exceeded - Intermittent
             Freeze Frame:
                    Fault Status: 00100010
                    Fault Priority: 2
                    Fault Frequency: 1
                    Reset counter: 107
                    Mileage: 203035 km
                    Time Indication: 0
                    Date: 2000.00.00
                    Time: 22:09:16

00532 - Supply Voltage B+ 
            002 - Lower Limit Exceeded - Intermittent
             Freeze Frame:
                    Fault Status: 00100010
                    Fault Priority: 2
                    Fault Frequency: 1
                    Reset counter: 107
                    Mileage: 203035 km
                    Time Indication: 0
                    Date: 2000.00.00
                    Time: 22:09:16


-------------------------------------------------------------------------------
Address 19: CAN Gateway        Labels:. 1K0-907-530-V3.clb
   Part No SW: 1K0 907 530 Q    HW: 1K0 907 951 
   Component: J533  Gateway   H07 0062  
   Revision:   H07 01    Serial number: 150708F1000319
   Coding: E9807F070002021002
   Shop #: WSC 00066 000 00000
   VCID: B5224778DCAF11EC7B-80E0

1 Fault Found:
00532 - Supply Voltage B+ 
            002 - Lower Limit Exceeded - Intermittent
             Freeze Frame:
                    Fault Status: 00100010
                    Fault Priority: 3
                    Fault Frequency: 1
                    Reset counter: 107
                    Time Indication: 0


-------------------------------------------------------------------------------
Address 25: Immobilizer        Labels: 1K0-920-xxx-25.clb
   Part No SW: 1K0 920 954 S    HW: 1K0 920 954 S
   Component: IMMO            3HL 1222  
   Revision: V0003000    Serial number: VWX7Z0H724U12X
   Shop #: WSC 63501 001 1048576
   VCID: BC34525CFF85C0A484-80E8

No fault code found.

-------------------------------------------------------------------------------
Address 42: Door Elect, Driver        Labels:. 1K0-959-701-MIN3.clb
   Part No SW: 1K0 959 701 AC    HW: 1K0 959 793 N
   Component: J386  TUER-SG FT    1519  
   Revision: 72009005    Serial number: 00000028588822
   Coding: 0001205
   Shop #: WSC 00066 000 00000
   VCID: EFAEB510FE736B3C71-80BA

No fault code found.

-------------------------------------------------------------------------------
Address 44: Steering Assist        Labels: 1K0-909-14x-GEN3.clb
   Part No: 1K0 909 144 C
   Component: EPS_ZFLS Kl. 69     2301  
   Revision: 00H15000    
   Shop #: WSC 00000 000 00000
   VCID: AA18640405114E14E6-80FE

No fault code found.

-------------------------------------------------------------------------------
Address 46: Central Conv.        Labels:. 1K0-959-433-MAX.clb
   Part No SW: 1K0 959 433 CT    HW: 1K0 959 433 CT
   Component:    KSG PQ35 RDK 052 0221  
   Revision: 00052000    Serial number: 00000000000000
   Coding: 13900F880186281B0904058FB0880F0488DCA0
   Shop #: WSC 01052 444 104904
   VCID: 8444EABCC7F57864BC-80D0

   Subsystem 1 - Component:   Sounder n.mounted     

   Subsystem 2 - Component:       NGS n.mounted     

   Subsystem 3 - Component:      IRUE n.mounted     

1 Fault Found:
00532 - Supply Voltage B+ 
            002 - Lower Limit Exceeded - Intermittent
             Freeze Frame:
                    Fault Status: 00100010
                    Fault Priority: 4
                    Fault Frequency: 1
                    Reset counter: 107
                    Mileage: 203035 km
                    Time Indication: 0
                    Date: 2000.00.00
                    Time: 22:20:09


-------------------------------------------------------------------------------
Address 52: Door Elect, Pass.        Labels:. 1K0-959-702-MIN3.clb
   Part No SW: 1K0 959 702 AC    HW: 1K0 959 792 N
   Component: J387  TUER-SG BT    1519  
   Revision: 72009005    Serial number: 00000806188819
   Coding: 0001204
   Shop #: WSC 00066 000 00000
   VCID: F0ACB66CE34D74C468-80A4

No fault code found.

-------------------------------------------------------------------------------
Address 56: Radio        Labels: 1K0-035-161.lbl
   Part No SW: 1K0 035 161 D    HW: 1K0 035 161 D
   Component: Radio DE2       018 0021  
   Revision: 00018000    Serial number: VWZ4Z7H6376757
   Coding: 0040401
   Shop #: WSC 00066 000 00000
   VCID: A00C862C732D8444B8-80F4

1 Fault Found:
00873 - Bass Speaker Rear Right (R17) 
            011 - Open Circuit - Intermittent

-------------------------------------------------------------------------------
Address 62: Door, Rear Left        Labels:. 1K0-959-703-GEN3.clb
   Part No SW: 1K0 959 703 AH    HW: 1K0 959 795 T
   Component: J388   TUER-SG HL   1401  
   Revision: 12006001    Serial number: 00000003421374
   Coding: 0001168
   Shop #: WSC 00066 000 00000
   VCID: F6A0807481295AF4B2-80A2

No fault code found.

-------------------------------------------------------------------------------
Address 65: Tire Pressure        Labels: 3C0-959-433-65.lbl
   Part No SW: 1K0 959 433 CT    HW: 1K0 959 433 CT
   Component:    RDK              0450  
   Revision: 00052000    Serial number: 00000000000000
   Coding: 0100101
   Shop #: WSC 00066 000 00000
   VCID: 8444EABCC7F57864BC-80D0

No fault code found.

-------------------------------------------------------------------------------
Address 72: Door, Rear Right        Labels:. 1K0-959-704-GEN3.clb
   Part No SW: 1K0 959 704 AH    HW: 1K0 959 794 T
   Component: J389   TUER-SG HR   1401  
   Revision: 12006001    Serial number: 00000003438281
   Coding: 0001168
   Shop #: WSC 00066 000 00000
   VCID: F7BE8D70862323FCA9-80A2

No fault code found.

End----------(Elapsed Time: 01:30, VBatt start/end: 12.6V/12.5V)-----------
 
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   #12  

scruzhcklr

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This is after driving about 40 minutes with the purge valve venting to atmosphere and TB nipple capped. It will pop only a 0106 once I reconnect everything correctly.
 
   #13  

Jack@European_Parts

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Address 01: Engine (CBU) Labels: 07K-906-055-CBT.clb
Part No SW: 07K 906 055 N HW: 07K 906 055 M
Component: 2,5l R5/4V G 9970 <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< Firmware Update needed 9971 or even Z105 or higher!
Revision: G6H02--- Serial number: VWX7Z0H724U12X
Coding: 0000071


Verify the N80 is correct part number and not installed backwards when it is hooked up or with FOD internally.

Could also test the N80 function with mighty vac tester?

JPPSG
http://forums.ross-tech.com/showthr...essional-Problem-Solver-Guide-quot-JPPSG-quot

http://forums.ross-tech.com/showthr...ou!-Air-leaks!&p=127189&viewfull=1#post127189
 
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   #14  

scruzhcklr

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I scoured the TSB list for this car and did not see any mention of a software update to address MAP sensor errors/sensitivity. Is the old software a possible culprit IYO?

I should add that, like the OP, the freeze data for when the code does appear is always under similar conditions: RPM below 2k, load below 30% and the mbar reading of 1000 or 1010. If the vehicle is cold it might take a little while to show, but if up to opertaing temp it will reappear (if cleared) within a few minutes of driving. It should also be noted that the code is showing as a soft code quickly, and will not illuminate the light until a couple of long drive cycles.

The N80 valve installed currently is a new Bosch and it is installed in the correct direction. I suppose it could be a dud...I have a few of these accumulated over the years and I tried a couple others and the result was the same. They were not failed parts but ones ripped from motor swaps, etc. Once I get over the sleep deprivation of a newborn I will look up the diagnostic guides for the coal can and the evap pump to test all those as well.

That is quite a startling emoji you have there btw. I don't trust anything with levitating magic hands.
 
   #16  

scruzhcklr

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A cryptic link loop (and pointless emojis) are not helpful. I assume you tailor your message to lowest common denominator because someone like myself is a bit annoyed by the perpetual links to simple trouble-shoooting how-tos. Every individual component tests fine so this issue is a phantom otherwise I would not be seeking additional input. Time is of the essence as with all repairs especially with cars worth $3500. Customer budgets are known limitations to troubleshooting abilities and that is certainly the case here.

Maybe I have incorrect assumptions about the sort of assistance available on this forum.

Thanks for the effort.
 
   #17  

Jack@European_Parts

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A cryptic link loop (and pointless emojis) are not helpful. I assume you tailor your message to lowest common denominator because someone like myself is a bit annoyed by the perpetual links to simple trouble-shoooting how-tos. Every individual component tests fine so this issue is a phantom otherwise I would not be seeking additional input. Time is of the essence as with all repairs especially with cars worth $3500. Customer budgets are known limitations to troubleshooting abilities and that is certainly the case here.

Maybe I have incorrect assumptions about the sort of assistance available on this forum.

Thanks for the effort.

They are hardly cryptic and doing bypasses by plugging stuff off without actual hold tests with a mighty vac is not a feasible test, further you have not submitted actual test data or trim values

Your firmware is not up to date and a pre-condition to the repair process.

You have not specified an actual part number and just say "its bosch" & which means a big fat zero!

Don't like the loop to start over because you seek a magic answer & are lazy while dismissing & taking a dump on the forum is not cool at all!

Anyone else by all means please step in and help this dude with the limited information he has submitted.

Show us the actual tests on Evap and LDP....not some BS road drive speculating stuff you dont understand at a load observed.

0x01-04-070 and 071 that is what VCDS is for!


http://forums.ross-tech.com/showthread.php?3147-What-is-Jack-talking-about-0x01-08-000

FYI I removed the emoji....since you seemed to be focused on it.
 
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   #18  

Jack@European_Parts

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I have to wonder and maybe point out OP, that your last thread was with FOD and for illegal tuning deletes, right?

In addition never followed up on, maybe just maybe you have something similar going on here for the EVAP & if your tuner possibly deleted the rear OXS sensor?

Here is a link for you if you forgot.

http://forums.ross-tech.com/showthr...-03-Passat-1-8T-odd-cruise-control-issue-misc

You do know that the OXS & rear OXS are used to observe the EVAP vapors through the CAT & after being scrubbed right, further comparing an amplitude drop?

Just thought I'd try to be teeny whiny helpful........

https://qph.fs.quoracdn.net/main-qimg-dce1fc5c2bd543da1ea38ef9f071bae8-c
 
   #19  

Jack@European_Parts

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This link might be helpful.......

https://www.gpo.gov/fdsys/pkg/USCOD...13-title42-chap85-subchapII-partA-sec7522.htm

§7522. Prohibited acts

(a) Enumerated prohibitions

The following acts and the causing thereof are prohibited—
(1) in the case of a manufacturer of new motor vehicles or new motor vehicle engines for distribution in commerce, the sale, or the offering for sale, or the introduction, or delivery for introduction, into commerce, or (in the case of any person, except as provided by regulation of the Administrator), the importation into the United States, of any new motor vehicle or new motor vehicle engine, manufactured after the effective date of regulations under this part which are applicable to such vehicle or engine unless such vehicle or engine is covered by a certificate of conformity issued (and in effect) under regulations prescribed under this part or part C in the case of clean-fuel vehicles (except as provided in subsection (b) of this section);
(2)(A) for any person to fail or refuse to permit access to or copying of records or to fail to make reports or provide information required under section 7542 of this title;
(B) for any person to fail or refuse to permit entry, testing or inspection authorized under section 7525(c) of this title or section 7542 of this title;
(C) for any person to fail or refuse to perform tests, or have tests performed as required under section 7542 of this title;
(D) for any manufacturer to fail to make information available as provided by regulation under section 7521(m)(5) of this title;
(3)(A) for any person to remove or render inoperative any device or element of design installed on or in a motor vehicle or motor vehicle engine in compliance with regulations under this subchapter prior to its sale and delivery to the ultimate purchaser, or for any person knowingly to remove or render inoperative any such device or element of design after such sale and delivery to the ultimate purchaser; or

(B) for any person to manufacture or sell, or offer to sell, or install, any part or component intended for use with, or as part of, any motor vehicle or motor vehicle engine, where a principal effect of the part or component is to bypass, defeat, or render inoperative any device or element of design installed on or in a motor vehicle or motor vehicle engine in compliance with regulations under this subchapter, and where the person knows or should know that such part or component is being offered for sale or installed for such use or put to such use; or
(4) for any manufacturer of a new motor vehicle or new motor vehicle engine subject to standards prescribed under section 7521 of this title or part C of this subchapter—
(A) to sell or lease any such vehicle or engine unless such manufacturer has complied with (i) the requirements of section 7541(a) and (b) of this title with respect to such vehicle or engine, and unless a label or tag is affixed to such vehicle or engine in accordance with section 7541(c)(3) of this title, or (ii) the corresponding requirements of part C of this subchapter in the case of clean fuel vehicles unless the manufacturer has complied with the corresponding requirements of part C of this subchapter [SUP]1[/SUP]
(B) to fail or refuse to comply with the requirements of section 7541(c) or (e) of this title, or the corresponding requirements of part C of this subchapter in the case of clean fuel vehicles [SUP]1[/SUP]
(C) except as provided in subsection (c)(3) of section 7541 of this title and the corresponding requirements of part C of this subchapter in the case of clean fuel vehicles, to provide directly or indirectly in any communication to the ultimate purchaser or any subsequent purchaser that the coverage of any warranty under this chapter is conditioned upon use of any part, component, or system manufactured by such manufacturer or any person acting for such manufacturer or under his control, or conditioned upon service performed by any such person, or
(D) to fail or refuse to comply with the terms and conditions of the warranty under section 7541(a) or (b) of this title or the corresponding requirements of part C of this subchapter in the case of clean fuel vehicles with respect to any vehicle; or

(5) for any person to violate section 7553 of this title, 7554 of this title, or part C of this subchapter or any regulations under section 7553 of this title, 7554 of this title, or part C of this subchapter.

No action with respect to any element of design referred to in paragraph (3) (including any adjustment or alteration of such element) shall be treated as a prohibited act under such paragraph (3) if such action is in accordance with section 7549 of this title. Nothing in paragraph (3) shall be construed to require the use of manufacturer parts in maintaining or repairing any motor vehicle or motor vehicle engine. For the purposes of the preceding sentence, the term "manufacturer parts" means, with respect to a motor vehicle engine, parts produced or sold by the manufacturer of the motor vehicle or motor vehicle engine. No action with respect to any device or element of design referred to in paragraph (3) shall be treated as a prohibited act under that paragraph if (i) the action is for the purpose of repair or replacement of the device or element, or is a necessary and temporary procedure to repair or replace any other item and the device or element is replaced upon completion of the procedure, and (ii) such action thereafter results in the proper functioning of the device or element referred to in paragraph (3). No action with respect to any device or element of design referred to in paragraph (3) shall be treated as a prohibited act under that paragraph if the action is for the purpose of a conversion of a motor vehicle for use of a clean alternative fuel (as defined in this subchapter) and if such vehicle complies with the applicable standard under section 7521 of this title when operating on such fuel, and if in the case of a clean alternative fuel vehicle (as defined by rule by the Administrator), the device or element is replaced upon completion of the conversion procedure and such action results in proper functioning of the device or element when the motor vehicle operates on conventional fuel.
 
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