New to working on 03 Jetta VR6

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   #21  
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vwtech

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Intake Air Temp. Sensor (G42) is in the mass I believe. But not positive on the BDF 24 valve though?
If you cleared codes and this returned I believe only way is new mass.


8.6 % Adaptation (Partial) Bank 1 Sensor 1

Under load (driving) it's lean a little 5% is perfect.
10% is okay by some info. But I am with Jeff in my car 8.6% just won't do... But we are tech's and picky. Real picky with are own cars!!!!

Good Luck
 
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Chuck L.

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Thank you,

about 15 miles after posting the last codes the CEL shut off. Have about 20 miles with it off now. I'll keep going and see if they return. I may read them tonight to see what they are now with it off.
 
   #23  
Jack@European_Parts

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I would really check the spring tension of the MAF connectors and apply stablient 22A or a good contact enhancer.
Maybe tweak with dental pick.
 
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Chuck L.

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Ok, Sorry I haven't posted...CEL is still off...Scan today shows the following along with Block 032 info. I have not done anything in the 3 weeks other than run some injector cleaner

Code: 
Monday,21,April,2014,18:00:38:45566
VCDS -- Windows Based VAG/VAS Emulator
VCDS Version: 12.12.2.0 (x64)
Data version: 20140212


VIN: 3VWTH69M53M159772   License Plate: 
Mileage: 290270km-180365mi   Repair Order: 



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


Chassis Type: 9M (9M - VW Jetta IV (1998 > 2014))
Scan: 01 02 03 08 09 15 16 17 19 22 29 35 36 37 39 46 47 55 56 57
          75 76
 
VIN: 3VWTH69M53M159772   Mileage: 290270km/180365miles
-------------------------------------------------------------------------------
Address 01: Engine        Labels: 022-906-032-BDF.lbl
   Part No: 022 906 032 CR
   Component: MOTRONIC ME7.1.1G01 0005  
   Coding: 00033
   Shop #: WSC 01023  
   VCID: 5DB19613D78070F6D01-5140
   3VWTH69M53M159772     VWZ7Z0C6701103

No Faults Found
  or DTCs not supported by controller
  or a communication error occurred

-------------------------------------------------------------------------------
Address 02: Auto Trans        Labels: 09A-927-750.lbl
   Part No: 09A 927 750 AH
   Component: AG5 Getriebe 09A   0218   
   VCID: 71E9DAA33B18E496649-5140

1 Fault Found:
00300 - Transmission Fluid Temp. Sensor (G93) 
            27-10 - Implausible Signal - Intermittent

-------------------------------------------------------------------------------
Address 03: ABS Brakes        Labels: 1C0-907-37x-ESP-F.lbl
   Part No: 1C0 907 379 M
   Component: ESP FRONT MK60      0102  
   Coding: 0019970
   Shop #: WSC 00028 000 00000
   VCID: 346713B7548A91BE4FF-5140

No fault code found.

-------------------------------------------------------------------------------
Address 08: Auto HVAC        Labels: 3Bx-907-044.lbl
   Part No: 3B1 907 044 C
   Component: CLIMATRONIC     C 2.0.0  
   Coding: 01000
   Shop #: WSC 00028  
   VCID: 2149EAE3AB781416B49-5198

No fault code found.

-------------------------------------------------------------------------------
Address 15: Airbags        Labels: 6Q0-909-605-VW5.lbl
   Part No: 1C0 909 605 F
   Component: 04 AIRBAG VW61 0202 0001  
   Coding: 12340
   Shop #: WSC 00066  
   VCID: 275DF4FBC55CEA26FAD-5122

1 Fault Found:
00588 - Airbag Igniter; Driver Side (N95) 
            32-10 - Resistance Too High - Intermittent

-------------------------------------------------------------------------------
Address 16: Steering wheel        Labels: 1J0-907-487-A.lbl
   Part No: 1J0 907 487 A
   Component: Lenkradelektronik   0005  
   Coding: 00118
   Shop #: WSC 00028  
   VCID: 2F6D1CDBEDACB26632D-5140

No fault code found.

-------------------------------------------------------------------------------
Address 17: Instruments        Labels: 1J0-920-xx5-17.lbl
   Part No: 1J0 920 926 F
   Component: KOMBI+WEGFAHRSP VDO V65  
   Coding: 07234
   Shop #: WSC 00000  
   VCID: 2D5106D3E7A0C076001-5122
   3VWTH69M53M159772     VWZ7Z0C6701103

1 Fault Found:
01304 - Radio 
            49-00 - No Communications

-------------------------------------------------------------------------------
Address 19: CAN Gateway        Labels: 6N0-909-901-19.lbl
   Part No: 6N0 909 901 
   Component: Gateway K<->CAN    0001  
   Coding: 00006
   Shop #: WSC 00028  
   VCID: F0EF5FA7B0126D9EEB7-5122

1 Fault Found:
01304 - Radio 
            49-00 - No Communications

-------------------------------------------------------------------------------
Address 36: Seat Mem. Drvr        Labels: 3B1-959-760.lbl
   Part No: 3B1 959 760 E
   Component: Sitzverstellung     0301  
   Shop #: WSC 00000 000 00000
   VCID: 2F6D1CDBBDACB26632D-5106

No fault code found.

-------------------------------------------------------------------------------
Address 46: Central Conv.        Labels: 1C0-959-799.lbl
   Part No: 1C0 959 799 C
   Component: 1H Komfortgerát HLO 0003  
   Coding: 00258
   Shop #: WSC 00028  
   VCID: 377D24BB15FC7AA66AD-4B00

   Subsystem 1 - Part No: 1C1959801A
   Component: 1H Tõrsteuer.FS KLO 0009  

   Subsystem 2 - Part No: 1C1959802A
   Component: 1H Tõrsteuer.BF KLO 0009  

   Subsystem 3 - Part No: 1C0959811A
   Component: 1H Tõrsteuer.HL KLO 0009  

   Subsystem 4 - Part No: 1C0959812A
   Component: 1H Tõrsteuer.HR KLO 0009  

No fault code found.

End   ---------------------------------------------------------------------

Code: 
 Address 01: Engine  (022 906 032 CR)

18:02:51 Group 032: Lambda Control (Mixture Adaptation)
  -0.8 %  Adaptation (Idle) Bank 1 Sensor 1
  10.2 %  Adaptation (Partial) Bank 1 Sensor 1
            Bin. Bits 
            Bin. Bits
 
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   #25  
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vwtech

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10.2 % Adaptation (Partial) Bank 1 Sensor 1

Still lean a little check for small Vac. leak or bad mass.

while driving or under load 10.2% is a little high but with no light is okay.

Component: MOTRONIC ME7.1.1G01 0005

I think software should be updated to 0006 at least.
Do you have a warm restart stall? Or a low idle after a warm restart? If so update should fix it.

Ask Jack about that he knows more on this.

Good luck
 
   #26  
Jack@European_Parts

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Yup post 4.......... said that.

Very common for combi line to leak at line on VR kraut box......do to dry rot and heated area.
 
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Chuck L.

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I will still hunt for a vacuum leak, especially on the Combi line...when I can get the time to pull the front.

I do occasionally have an issue where the idle is low or it stalls out during a warm restart. How do I go about upgrading the software? Jack is just a little out of my way :) Replacing the ECU sounds a bit expensive

Chuck
 
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vwtech

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You don't need a new ECU just the software inside it needs to be updated to current level.

You can try and looking in your area but not many people can do it right. Dealer can but is like pulling teeth!
It hurts and they are a pain to deal with! At least my local dealer is!

You can pull the ECU and ship it to Jack the turn around is a few days.
I have sent him a few because the dealer here sucks! He does them the same way official V.W. updates.
The time and tools he has to buy are not cheap. Jack is Jack. You love him or hate him... But he's good and does it right!
Jack spends a lot of time helping others for free with advice. So I try to give back, if I need an update he deserves the work and he's earned it!

Good Luck
 
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Chuck L.

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HI,

I've been busy and the weather hasn't really cooperated for taking the car apart, So I still haven't looked for any leaks. The CEL is still out and the car passed inspection.

I will have to look around here for a dealer that may upgrade the software. Sending the ECU to Jack would be a little tough as this is my daily driver and it would take some planning in order to send it to him.

Chuck
 
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Chuck L.

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Been really busy..no time to do much..

vwtech..I had read that post of yours and it made me worried about having dealers do it
 
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vwtech

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I really can't say all the dealer are this way. All I know is my local dealer doesn't know what they are doing or they just lie to get you out the door.
If you do go to your local dealer please post the results it my post. Thanks.

I will be sending it out to Jack as soon as the customer can come off the car for a few days. The UPS turn around is a few days.

Good Luck
 
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