Caddy Diesel 1.6tdi (hunting tickover) and not driving smoothly after EGR change

   #1  

dancecadi

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HEX-V2 USB
Hi guys, its a long story, changed the following components, aux water pump, intercooler, egr unit, radiator, thermostat, oxygen sensor, deleted all fault codes, checked with Ross-tech software. Runs ok from cold 10 seconds, then does "hunting tickover" Please help Mo.
 
   #2  

PetrolDave

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C?ID=1423
Please post a full unedited VCDS Auto-Scan of your Caddy (see my signature for How To).
 
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   #3  

dancecadi

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HEX-V2 USB
VW caddy 2012 idle rpm ok, but flat spot between 1200 & 2200 rpm which surges

Code:
Tuesday,09,April,2019,19:58:34:53992
VCDS -- Windows Based VAG/VAS Emulator Running on Windows 10 x64
VCDS Version: 18.9.1.0 (x64)  HEX-V2 CB: 0.4437.4
Data version: 20190114 DS296.0
[url]www.Ross-Tech.com[/url]


VIN: WV1ZZZ2KZDX029883   License Plate: PE62BYL
Mileage: 129110km-80225mi   Repair Order: 



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


Chassis Type: 2K-VN35 (7N0)
Scan: 01 03 08 09 15 16 17 19 25 42 44 46 52 56

VIN: WV1ZZZ2KZDX029883   Mileage: 129110km-80225miles

01-Engine -- Status: OK 0000
03-ABS Brakes -- Status: OK 0000
04-Steering Angle -- Status: OK 0000
08-Auto HVAC -- Status: Malfunction 0010
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: OK 0000
44-Steering Assist -- Status: OK 0000
46-Central Conv. -- Status: OK 0000
52-Door Elect, Pass. -- Status: OK 0000
56-Radio -- Status: Malfunction 0010
-------------------------------------------------------------------------------
Address 01: Engine (J623-CAYE)       Labels:. 03L-906-023-CAY.clb
   Part No SW: 03L 906 023 TB    HW: 03L 907 425 C
   Component: R4 1.6l TDI   H43 9979  
   Revision: --H43---    Serial number: 00000000000000
   Coding: 00114014030500080000
   Shop #: WSC 35110 790 50316
   ASAM Dataset: EV_ECM16TDI02103L906023TB 003003
   ROD: EV_ECM16TDI02103L997557M.rod
   VCID: 79AFEF7979547C4FD93-802C

No fault code found.
Readiness: 0 0 0 0 0 

-------------------------------------------------------------------------------
Address 03: ABS Brakes (J104)       Labels:. 1K0-907-379-60EC1F.clb
   Part No SW: 1K0 907 379 BK    HW: 1K0 907 379 BK
   Component: ESP MK60EC1   H31 0152  
   Revision: 00H31001    
   Coding: 433C200D09240303C21304EC901CC081300000
   Shop #: WSC 35110 377 00141
   VCID: 7CA1F66D76E64967C25-8028

No fault code found.

-------------------------------------------------------------------------------
Address 08: Auto HVAC (J301)       Labels:| 3C8-907-336.clb
   Part No SW: 7N0 907 426 BG    HW: 7N0 907 426 BG
   Component: AC Manuell    H20 0505  
   Revision: 00001018    
   Coding: 0010004002
   Shop #: WSC 35110 790 50316
   ASAM Dataset: EV_ACManueBHBVW36X A01010
   ROD: EV_ACManueBHBVW36X_VW32.rod
   VCID: 7AADF0757C527757D09-802E

1 Fault Found:
9473905 - Motor for Temperature Flap 
          B108F 71 [008] - Actuator stuck
          Intermittent - Confirmed - Tested Since Memory Clear
             Freeze Frame:
                    Fault Status: 00000001
                    Fault Priority: 2
                    Fault Frequency: 1
                    Reset counter: 2
                    Mileage: 128517 km
                    Date: 2019.01.19
                    Time: 11:07:03


-------------------------------------------------------------------------------
Address 09: Cent. Elect. (J519)       Labels: 
   Part No SW: 5K0 937 085 R    HW: 5K0 937 085 R
   Component: BCM PQ35 B+   021 0068  
   Revision: BB021001    
   Coding: 411A583A8025182A088000829000006403017288524F8160648000000040
   Shop #: WSC 35110 377 00141
   VCID: 42DD48955482FF97C89-8016


-------------------------------------------------------------------------------
Address 15: Airbags        Labels: 
   Part No SW: 7E0 959 655 B    HW: 7E0 959 655 B
   Shop #: WSC 35110 790 50316
   ASAM Dataset: EV_AirbaVW10BPAVN750 A01026
   ROD: N/A
   VCID: 353723491DCC582F7DB-8060


-------------------------------------------------------------------------------
Address 16: Steering wheel        Labels: 
   Part No SW: 5K0 953 507 AR    HW: 5K0 953 549 C
   Shop #: WSC 35110 790 50316
   ASAM Dataset: EV_SMLSNGKUDS A05001
   ROD: N/A
   VCID: 0059829D128E2D879ED-8054


-------------------------------------------------------------------------------
Address 17: Instruments (J285)       Labels:| 5K0-920-xxx-17.clb-SRI1
   Part No SW: 2K0 920 965 G    HW: 2K0 920 965 G
   Component: KOMBI         H05 0705  
   Serial number: 00000000000000
   Coding: 480001
   Shop #: WSC 35110 790 50316
   ASAM Dataset: EV_Kombi_UDS_VDD_RM09 A04716
   ROD: EV_Kombi_UDS_VDD_RM09_004_VW32.rod
   VCID: 33331D511BB8461F53F-8066

No fault code found.

-------------------------------------------------------------------------------
Address 19: CAN Gateway (J533)       Labels:. 7N0-907-530-V2.clb
   Part No SW: 7N0 907 530 R    HW: 7N0 907 530 H
   Component: J533  Gateway H42 1632  
   Revision:   H42       Serial number: 150712F1000220
   Coding: 357401
   Shop #: WSC 35110 377 00141
   VCID: 3FDB41612770927FA77-806A

No fault code found.

-------------------------------------------------------------------------------
Address 25: Immobilizer (J334)       Labels:| 5K0-920-xxx-25.clb
   Part No SW: 5K0 953 234     HW: 5K0 953 234 
   Component: IMMO          H05 0705  
   Serial number: 00000000000000
   Coding: 000000
   Shop #: WSC 00000 000 00000
   ASAM Dataset: EV_Immo_UDS_VDD_RM09 A03709
   ROD: EV_Immo_UDS_VDD_RM09.rod
   VCID: 6A8DC0350CF2C7D7209-803E

No fault code found.

-------------------------------------------------------------------------------
Address 42: Door Elect, Driver        Labels: 1K0-959-793.lbl
   Part No: 1K0 959 793 
   Component: Tuersteuergeraet 03 0174  
   Coding: 0000000
   Shop #: WSC 35110 377 00141
   VCID: 76B5E44544CA1337B41-8022

No fault code found.

-------------------------------------------------------------------------------
Address 44: Steering Assist        Labels: 1K0-909-14x-GEN3.clb
   Part No: 1K0 909 144 P
   Component: EPS_ZFLS Kl. 140    3305  
   Revision: 00H22000    
   Shop #: WSC 35110 377 00141
   VCID: 372B29410340AA3F6F7-8062

No fault code found.

-------------------------------------------------------------------------------
Address 46: Central Conv.
Cannot be reached

-------------------------------------------------------------------------------
Address 52: Door Elect, Pass.        Labels: 1K0-959-792.lbl
   Part No: 1K0 959 792 
   Component: Tuersteuergeraet 03 0174  
   Coding: 0000000
   Shop #: WSC 35110 377 00141
   VCID: 75B7E34959CC182FBDB-8020

No fault code found.

-------------------------------------------------------------------------------
Address 56: Radio (J503)       Labels:. 5M0-035-1xx-56.clb
   Part No SW: 5K0 035 156 A    HW: 5K0 035 156 A
   Component: Radio         H52 0106  
   Revision: R0000000    Serial number: VWZAZ1M5201356
   Coding: 0500020001
   Shop #: WSC 35110 377 00141
   VCID: 2517F309A5EC28AFCDB-8070

1 Fault Found:
03138 - Input AUX IN 
            011 - Open Circuit
             Freeze Frame:
                    Fault Status: 01101011
                    Fault Priority: 5
                    Fault Frequency: 1
                    Reset counter: 237
                    Mileage: 129104 km
                    Time Indication: 0
                    Date: 2013.08.24
                    Time: 19:50:08


End----------(Elapsed Time: 00:41, VBatt start/end: 14.3V/14.3V)-----------

Code:
Chassis Type: 2K-VN35 (7N0)
Scan: 01 03 08 09 15 16 17 19 25 42 44 46 52 56

VIN: WV1ZZZ2KZDX029883   Mileage: 129110km-80225miles

01-Engine -- Status: OK 0000
03-ABS Brakes -- Status: OK 0000
04-Steering Angle -- Status: OK 0000
08-Auto HVAC -- Status: Malfunction 0010
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: OK 0000
44-Steering Assist -- Status: OK 0000
46-Central Conv. -- Status: OK 0000
52-Door Elect, Pass. -- Status: OK 0000
56-Radio -- Status: Malfunction 0010
-------------------------------------------------------------------------------
Address 01: Engine (J623-CAYE)       Labels:. 03L-906-023-CAY.clb
   Part No SW: 03L 906 023 TB    HW: 03L 907 425 C
   Component: R4 1.6l TDI   H43 9979  
   Revision: --H43---    Serial number: 00000000000000
   Coding: 00114014030500080000
   Shop #: WSC 35110 790 50316
   ASAM Dataset: EV_ECM16TDI02103L906023TB 003003
   ROD: EV_ECM16TDI02103L997557M.rod
   VCID: 79AFEF7979547C4FD93-802C

No fault code found.
Readiness: 0 0 0 0 0 

-------------------------------------------------------------------------------
Address 03: ABS Brakes (J104)       Labels:. 1K0-907-379-60EC1F.clb
   Part No SW: 1K0 907 379 BK    HW: 1K0 907 379 BK
   Component: ESP MK60EC1   H31 0152  
   Revision: 00H31001    
   Coding: 433C200D09240303C21304EC901CC081300000
   Shop #: WSC 35110 377 00141
   VCID: 7CA1F66D76E64967C25-8028

No fault code found.

-------------------------------------------------------------------------------
Address 08: Auto HVAC (J301)       Labels:| 3C8-907-336.clb
   Part No SW: 7N0 907 426 BG    HW: 7N0 907 426 BG
   Component: AC Manuell    H20 0505  
   Revision: 00001018    
   Coding: 0010004002
   Shop #: WSC 35110 790 50316
   ASAM Dataset: EV_ACManueBHBVW36X A01010
   ROD: EV_ACManueBHBVW36X_VW32.rod
   VCID: 7AADF0757C527757D09-802E

1 Fault Found:
9473905 - Motor for Temperature Flap 
          B108F 71 [008] - Actuator stuck
          Intermittent - Confirmed - Tested Since Memory Clear
             Freeze Frame:
                    Fault Status: 00000001
                    Fault Priority: 2
                    Fault Frequency: 1
                    Reset counter: 2
                    Mileage: 128517 km
                    Date: 2019.01.19
                    Time: 11:07:03


-------------------------------------------------------------------------------
Address 09: Cent. Elect. (J519)       Labels:. 1K0-937-08x-09.clb
   Part No SW: 5K0 937 085 R    HW: 5K0 937 085 R
   Component: BCM PQ35 B+   021 0068  
   Revision: BB021001    
   Coding: 411A583A8025182A088000829000006403017288524F8160648000000040
   Shop #: WSC 35110 377 00141
   VCID: 42DD48955482FF97C89-8016

   Subsystem 1 - Part No: 1T2 955 119 A  Labels: 1KX-955-119.CLB
   Component: Wischer 11071  26  0512 
   Coding: 009795

2 Faults Found:
02394 - Parking Light Left Front (M1) 
            010 - Open or Short to Plus - Intermittent
             Freeze Frame:
                    Fault Status: 00101010
                    Fault Priority: 2
                    Fault Frequency: 246
                    Reset counter: 23
                    Mileage: 118557 km
                    Time Indication: 0
                    Date: 2018.01.27
                    Time: 11:05:50

             Freeze Frame:
                        Term 15 On
                    Voltage: 11.35 V
                        ON
                        ON
                        OFF
                        OFF
                        OFF

02395 - Parking Light Front Right (M3) 
            010 - Open or Short to Plus - Intermittent
             Freeze Frame:
                    Fault Status: 00101010
                    Fault Priority: 2
                    Fault Frequency: 3
                    Reset counter: 20
                    Mileage: 128821 km
                    Time Indication: 0
                    Date: 2013.07.16
                    Time: 15:20:33

             Freeze Frame:
                        Term 15 On
                    Voltage: 12.30 V
                        ON
                        ON
                        OFF
                        OFF
                        OFF


-------------------------------------------------------------------------------
Address 15: Airbags (J234)       Labels:| 5K0-959-655.clb
   Part No SW: 7E0 959 655 B    HW: 7E0 959 655 B
   Component: VW10Airbag02A H07 0013  
   Revision: --------    Serial number: 003HL00D1UJI
   Coding: 000000000000000000000000000000003241
   Shop #: WSC 35110 790 50316
   ASAM Dataset: EV_AirbaVW10BPAVN750 A01026
   ROD: EV_AirbaVW10BPAVN750_VW12.rod
   VCID: 3537234915CC582F7DB-8060

No fault code found.

-------------------------------------------------------------------------------
Address 16: Steering wheel (J527)       Labels:| 5K0-953-569.clb
   Part No SW: 5K0 953 507 AR    HW: 5K0 953 549 C
   Component: Lenks.Modul   008 0080  
   Revision: --------    Serial number:  90440LGM000Z8
   Coding: 1080060000
   Shop #: WSC 35110 790 50316
   ASAM Dataset: EV_SMLSNGKUDS A05001
   ROD: EV_SMLSNGKUDS_A05.rod
   VCID: 0059829D1A8E2D879ED-8054

No fault code found.

-------------------------------------------------------------------------------
Address 17: Instruments (J285)       Labels:| 5K0-920-xxx-17.clb-SRI1
   Part No SW: 2K0 920 965 G    HW: 2K0 920 965 G
   Component: KOMBI         H05 0705  
   Serial number: 00000000000000
   Coding: 480001
   Shop #: WSC 35110 790 50316
   ASAM Dataset: EV_Kombi_UDS_VDD_RM09 A04716
   ROD: EV_Kombi_UDS_VDD_RM09_004_VW32.rod
   VCID: 33331D511BB8461F53F-8066

No fault code found.

-------------------------------------------------------------------------------
Address 19: CAN Gateway (J533)       Labels:. 7N0-907-530-V2.clb
   Part No SW: 7N0 907 530 R    HW: 7N0 907 530 H
   Component: J533  Gateway H42 1632  
   Revision:   H42       Serial number: 150712F1000220
   Coding: 357401
   Shop #: WSC 35110 377 00141
   VCID: 3FDB41612770927FA77-806A

No fault code found.

-------------------------------------------------------------------------------
Address 25: Immobilizer (J334)       Labels:| 5K0-920-xxx-25.clb
   Part No SW: 5K0 953 234     HW: 5K0 953 234 
   Component: IMMO          H05 0705  
   Serial number: 00000000000000
   Coding: 000000
   Shop #: WSC 00000 000 00000
   ASAM Dataset: EV_Immo_UDS_VDD_RM09 A03709
   ROD: EV_Immo_UDS_VDD_RM09.rod
   VCID: 6A8DC0350CF2C7D7209-803E

No fault code found.

-------------------------------------------------------------------------------
Address 42: Door Elect, Driver        Labels: 1K0-959-793.lbl
   Part No: 1K0 959 793 
   Component: Tuersteuergeraet 03 0174  
   Coding: 0000000
   Shop #: WSC 35110 377 00141
   VCID: 76B5E44544CA1337B41-8022

No fault code found.

-------------------------------------------------------------------------------
Address 44: Steering Assist        Labels: 1K0-909-14x-GEN3.clb
   Part No: 1K0 909 144 P
   Component: EPS_ZFLS Kl. 140    3305  
   Revision: 00H22000    
   Shop #: WSC 35110 377 00141
   VCID: 372B29410340AA3F6F7-8062

No fault code found.

-------------------------------------------------------------------------------
Address 52: Door Elect, Pass.        Labels: 1K0-959-792.lbl
   Part No: 1K0 959 792 
   Component: Tuersteuergeraet 03 0174  
   Coding: 0000000
   Shop #: WSC 35110 377 00141
   VCID: 75B7E34959CC182FBDB-8020

No fault code found.

-------------------------------------------------------------------------------
Address 56: Radio (J503)       Labels:. 5M0-035-1xx-56.clb
   Part No SW: 5K0 035 156 A    HW: 5K0 035 156 A
   Component: Radio         H52 0106  
   Revision: R0000000    Serial number: VWZAZ1M5201356
   Coding: 0500020001
   Shop #: WSC 35110 377 00141
   VCID: 2517F309A5EC28AFCDB-8070

1 Fault Found:
03138 - Input AUX IN 
            011 - Open Circuit - Intermittent
             Freeze Frame:
                    Fault Status: 00101011
                    Fault Priority: 5
                    Fault Frequency: 1
                    Reset counter: 23
                    Mileage: 129104 km
                    Time Indication: 0
                    Date: 2013.08.24
                    Time: 19:50:08


End----------(Elapsed Time: 00:46, VBatt start/end: 14.3V/14.2V)-----------
 
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   #4  

Uwe

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Messages
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Location
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VCDS Serial number
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Threads merged.

Please don't clutter the forum by starting multiple threads.

Please Get Verified.

-Uwe-
 
   #5  

NZDubNurd

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Messages
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Location
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VCDS Serial number
C?ID=230482
Was it a genuine EGR? People seems to struggle with aftermakret units failing to function correctly.
 
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