Injector: Cylinder 3 - Circuit Malfunction

   #1  

UWSCSI

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Hello...

So, my VW Caddy with a 1.6 TiD engine is not doing well. Engine is running rough and has poor acceleration/lack of power.
Connected my VAG-COM and it is pointing out injector no 3.
I have disconnected the plug and inspected and rinsed, but no progress.
Is it anything else I should do and check before I changed the injector?


Code:
Friday,24,January,2020,15:36:56:19306
VCDS -- Windows Based VAG/VAS Emulator Running on Windows 7 x86
VCDS Version: 19.6.1.0
Data version: 20190529 DS308.0
www.Ross-Tech.com


VIN: WV1ZZZ2KZFX007889   License Plate: 


Chassis Type: 2K-VN35 (7N0)
Scan: 01 03 08 09 10 15 16 17 18 19 25 42 44 46 52 56 61 69 77

VIN: WV1ZZZ2KZFX007889   Mileage: 41710km-25917miles

01-Engine -- Status: Malfunction 0010
03-ABS Brakes -- Status: OK 0000
04-Steering Angle -- Status: OK 0000
08-Auto HVAC -- Status: Malfunction 0010
09-Cent. Elect. -- Status: OK 0000
10-Park/Steer Assist -- Status: OK 0000
15-Airbags -- Status: OK 0000
16-Steering wheel -- Status: OK 0000
17-Instruments -- Status: OK 0000
18-Aux. Heat -- 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: OK 0000
56-Radio -- Status: Malfunction 0010
61-Battery Regul. -- Status: OK 0000
69-Trailer -- Status: OK 0000
77-Telephone -- Status: OK 0000
 
-------------------------------------------------------------------------------
Address 01: Engine (J623-CAYE)       Labels:. 03L-906-023-CAY.clb
   Part No SW: 03L 906 023 TD    HW: 03L 907 425 C
   Component: R4 1.6l TDI   H43 9979  
   Revision: --H43---    Serial number: 00000000000000
   Coding: 00114034032401080000
   Shop #: WSC 35110 790 50316
   ASAM Dataset: EV_ECM16TDI02103L906023TD 003003
   ROD: EV_ECM16TDI02103L997557R.rod
   VCID: 7BFF08E5F2AE0A97CC-802E

2 Faults Found:
9839 - Injector: Cylinder 3 (N32) 
          P0203 00 [237] - Circuit Malfunction
          MIL ON - Confirmed - Tested Since Memory Clear
             Freeze Frame:
                    Fault Status: 00000001
                    Fault Priority: 2
                    Fault Frequency: 1
                    Mileage: 41709 km
                    Date: 2020.01.24
                    Time: 15:02:00

                    Engine speed: 1232.75 /min
                    Normed load value: 15.7 %
                    Vehicle speed: 0 km/h
                    Coolant temperature: 66 蚓
                    Intake air temperature: 17 蚓
                    Ambient air pressure: 1000 mbar
                    Voltage terminal 30: 14.682 V
                    Unlearning counter according OBD: 40
                    Incorrect information on selected Piezo power level-LF_STATE_PPS_SPI[0]: 0
                    Injector valve 2: capacity-CAPA_INJ_MAIN[1]: 32.1019 湩
                    Voltage load of main injection cylinder 2-CHR_INJ_MAIN[1]: 1434.6 渙s
                    Measured energy of main injection cylinder 2-EGY_INJ_MAIN[1]: 3.614 mJ
                    Supply voltage of analog output 1-VCC_1: 4.98 V
                    Supply voltage of analog output 2-VCC_2: 5.00 V
                    Injection valve 2: voltage-V_INJ_MAIN[1]: 5.04 V

9835 - Injector: Cylinder 3 (N32) 
          P0203 00 [167] - Circuit Malfunction
          MIL ON - Not Confirmed - Tested Since Memory Clear
             Freeze Frame:
                    Fault Status: 00000001
                    Fault Priority: 2
                    Fault Frequency: 1
                    Mileage: 41713 km
                    Date: 2020.01.24
                    Time: 15:31:25

                    Engine speed: 801.75 /min
                    Normed load value: 23.9 %
                    Vehicle speed: 0 km/h
                    Coolant temperature: 69 蚓
                    Intake air temperature: 13 蚓
                    Ambient air pressure: 990 mbar
                    Voltage terminal 30: 11.746 V
                    Unlearning counter according OBD: 40
                    Incorrect information on selected Piezo power level-LF_STATE_PPS_SPI[0]: 0
                    Injector valve 2: capacity-CAPA_INJ_MAIN[1]: 0.0353 湩
                    Voltage load of main injection cylinder 2-CHR_INJ_MAIN[1]: 8.0 渙s
                    Measured energy of main injection cylinder 2-EGY_INJ_MAIN[1]: 0.893 mJ
                    Supply voltage of analog output 1-VCC_1: 4.98 V
                    Supply voltage of analog output 2-VCC_2: 5.00 V
                    Injection valve 2: voltage-V_INJ_MAIN[1]: 225.21 V

Readiness: 1 1 0 0 0 

-------------------------------------------------------------------------------
Address 03: ABS Brakes (J104)       Labels:. 1K0-907-379-60EC1F.clb
   Part No SW: 1K0 907 379 BM    HW: 1K0 907 379 BM
   Component: ESP MK60EC1   H46 0164  
   Revision: 00H46001    
   Coding: 423C200D09220301421304EC9022C051A1000020
   Shop #: WSC 35110 377 08192
   VCID: 7EF901F1E9BC1FBFEB-802A

No fault code found.

-------------------------------------------------------------------------------
Address 08: Auto HVAC (J301)       Labels:| 3C8-907-336.clb
   Part No SW: 7N0 907 426 CC    HW: 7N0 907 426 CC
   Component: AC Manuell    H20 0606  
   Revision: 00001002    
   Coding: 0010004003
   Shop #: WSC 35110 790 50316
   ASAM Dataset: EV_ACManueBHBVW36X A01010
   ROD: EV_ACManueBHBVW36X_VW32.rod
   VCID: 77F714D5CE862EF7A8-8022

1 Fault Found:
9672723 - Heated Seat; Front Left 
          B1398 13 [009] - Open Circuit
          Confirmed - Tested Since Memory Clear
             Freeze Frame:
                    Fault Status: 00000001
                    Fault Priority: 3
                    Fault Frequency: 1
                    Reset counter: 137
                    Mileage: 41411 km
                    Date: 2020.01.18
                    Time: 11:40:48


-------------------------------------------------------------------------------
Address 09: Cent. Elect. (J519)       Labels:. 1K0-937-08x-09.clb
   Part No SW: 5K0 937 085 AA    HW: 5K0 937 085 AA
   Component: BCM PQ35 B+   122 0174  
   Revision: BB122001    
   Coding: 611A0A3A80251A6D088800829000006403017288424FAD60648087000041
   Shop #: WSC 35110 377 08192
   VCID: 72E125C1ADE44BDF9F-8026

   Subsystem 1 - Part No: 1T1 955 119 A  Labels: 1KX-955-119.CLB
   Component: Wischer 16051  26  0512 
   Coding: 009795

No fault code found.

-------------------------------------------------------------------------------
Address 10: Park/Steer Assist (J446)       Labels:| 1Q0-919-475.clb
   Part No SW: 2K0 919 475     HW: 1Q0 919 475 
   Component: PARKHILFE 4K  H03 0004  
   Revision: --------    Serial number: 32901412802666
   Coding: 118001
   Shop #: WSC 35110 790 50316
   ASAM Dataset: EV_EPHVA14VN3370000 001006
   ROD: EV_EPHVA14VN3370000.rod
   VCID: 70E52FC9ABE879CF69-8024

No fault code found.

-------------------------------------------------------------------------------
Address 15: Airbags (J234)       Labels:| 5K0-959-655.clb
   Part No SW: 7E0 959 655 B    HW: 7E0 959 655 B
   Component: VW10Airbag029 H07 0013  
   Revision: --------    Serial number: 003HL00R10D$
   Coding: 000000000000000000000000000000003239
   Shop #: WSC 35110 790 50316
   ASAM Dataset: EV_AirbaVW10BPAVN750 A01026
   ROD: EV_AirbaVW10BPAVN750_VW12.rod
   VCID: 356BDEDD940A1CE77A-8060

No fault code found.

-------------------------------------------------------------------------------
Address 16: Steering wheel (J527)       Labels:| 5K0-953-569.clb
   Part No SW: 5K0 953 521 DQ    HW: 5K0 953 569 AH
   Component: LENKS.MODUL   016 0140  
   Revision: FF010042    Serial number: 20140522200806
   Coding: 1082160000
   Shop #: WSC 35110 790 50316
   ASAM Dataset: EV_SMLSNGVOLWSXS A01004
   ROD: EV_SMLSNGVOLWS.rod
   VCID: 7EF901F1E1BC1FBFEB-802A

   Multifunction steering wheel control module: 
   Subsystem 1 - Part No SW: 5K0 959 542 C    HW: 5K0 959 542 C  Labels: 3C8-959-537.CLB
   Component: E221__MFL-TAS  H31 0037 
   Coding: 820000

No fault code found.

-------------------------------------------------------------------------------
Address 17: Instruments (J285)       Labels:| 5K0-920-xxx-17.clb-SRI1
   Part No SW: 2K0 920 876 F    HW: 2K0 920 876 F
   Component: KOMBI         H03 0905  
   Serial number: 00000000000000
   Coding: 180A00
   Shop #: WSC 35110 790 50316
   ASAM Dataset: EV_Kombi_UDS_VDD_RM09 A04727
   ROD: EV_Kombi_UDS_VDD_RM09_004_VW32.rod
   VCID: 336FE0C59A7E02D754-8066

No fault code found.

-------------------------------------------------------------------------------
Address 18: Aux. Heat        Labels: 1K0-815-007.clb
   Part No: 7N0 963 272 E
   Component: Standheizer     044 4941  
   Revision: 00044000    Serial number: 09028239000000
   Coding: 0031032
   Shop #: WSC 35110 377 00182
   VCID: 3777D4D54606EEF768-8062

No fault code found.

-------------------------------------------------------------------------------
Address 19: CAN Gateway (J533)       Labels:. 7N0-907-530-V2.clb
   Part No SW: 7N0 907 530 AQ    HW: 7N0 907 530 AL
   Component: J533  Gateway H58 1653  
   Revision:   H58       Serial number: 190514F1002926
   Coding: 357400
   Shop #: WSC 35110 377 08192
   VCID: 7F07FCF5EEB616B7E0-802A

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          H03 0905  
   Serial number: 00000000000000
   Coding: 000000
   Shop #: WSC 00000 000 00000
   ASAM Dataset: EV_Immo_UDS_VDD_RM09 A03710
   ROD: EV_Immo_UDS_VDD_RM09.rod
   VCID: 6AD13DA18D34831F27-803E

No fault code found.

-------------------------------------------------------------------------------
Address 42: Door Elect, Driver        Labels:. 1K0-959-701-MIN3.clb
   Part No SW: 1T0 959 701 T    HW: 1T0 959 701 T
   Component: Tuer-SG         009 2109  
   Coding: 0132144
   Shop #: WSC 35110 377 08192
   VCID: 4895A7293BF8910F11-801C

1 Fault Found:
01706 - Switch for Mirror-Adjust (E43) 
            008 - Implausible Signal - Intermittent

-------------------------------------------------------------------------------
Address 44: Steering Assist        Labels: 1K0-909-14x-GEN3.clb
   Part No: 1K0 909 144 R
   Component: EPS_ZFLS Kl. 140    3501  
   Revision: 00H22000    
   Shop #: WSC 35110 377 08192
   VCID: 3973D2ED7012F8879E-806C

No fault code found.

-------------------------------------------------------------------------------
Address 52: Door Elect, Pass.        Labels:. 1K0-959-702-MIN3.clb
   Part No SW: 1T0 959 702 R    HW: 1T0 959 702 R
   Component: Tuer-SG         009 2109  
   Coding: 0132144
   Shop #: WSC 35110 377 08192
   VCID: 4797A41536E69E7718-8012

No fault code found.

-------------------------------------------------------------------------------
Address 56: Radio (J0503)       Labels:. 5M0-035-1xx-56.clb
   Part No SW: 3C8 035 195 H    HW: 3C8 035 195 H
   Component: Radio RCD510  006 0246  
   Revision: 00000001    Serial number: VWZ1Z3P0295214
   Coding: 05000200020013
   Shop #: WSC 35110 377 08192
   VCID: 2D5BF6BD745A542702-8078

1 Fault Found:
02877 - Digital Radio Antenna (R183) 
            007 - Short to Ground - Intermittent
             Freeze Frame:
                    Fault Status: 00100111
                    Fault Priority: 5
                    Fault Frequency: 4
                    Reset counter: 185
                    Mileage: 41354 km
                    Time Indication: 0
                    Date: 2014.06.09
                    Time: 13:47:56


-------------------------------------------------------------------------------
Address 61: Battery Regul. (J840)       Labels:. 1K0-907-534.clb
   Part No SW: 7N0 907 534     HW: 7N0 907 530 AL
   Component: Batt.regelung H58 1653  
   Serial number: 190514F1002926
   Coding: 330F1859
   Shop #: WSC 35110 377 08192
   VCID: 71E32ACDA8E270C766-8024

   Subsystem 1 - Part No SW: 1K0 915 181 H    HW: 1K0 915 181 A
   Component: J367-BDM  H07 0180 
   Serial number: 31135H57431491229011

No fault code found.

-------------------------------------------------------------------------------
Address 69: Trailer (J345)       Labels:. 1K0-907-383-V2.clb
   Part No SW: 1K0 907 383 G    HW: 1K0 907 383 G
   Component: Anhaenger     H10 0110  
   Revision: 3B001001    Serial number: 00008200432976
   Coding: 010D000101000000
   Shop #: WSC 35110 377 08192
   VCID: 3163EACD686230C726-8064

No fault code found.

-------------------------------------------------------------------------------
Address 77: Telephone (J412)       Labels:| 7P6-035-730.clb
   Part No SW: 7P6 035 730 M    HW: 7P6 035 730 M
   Component: TELEFON       H16 4217  
   Revision: 1B001001    Serial number: 00007666270359
   Coding: 0A01010000010110
   Shop #: WSC 35110 790 50316
   ASAM Dataset: EV_UHVNA 002720
   ROD: EV_UHVNA_002.rod
   VCID: 3C7DCBF9B720CDAF85-8068

No fault code found.

End-------------------------(Elapsed Time: 03:12)--------------------------
 
   #2  

Jack@European_Parts

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Did you check wiring with load light from ECU to injector plug using WD and RTFB?
 
   #3  

UWSCSI

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Thanks for the tip... The circuit tester with bulb shows me that the ECU is firing the injector.
 
   #4  

Jonesy

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I've seen Injectors on these give lots of bother.
If you've had the VW emmision update done, in the last 2yrs, VW will replace injectors under warranty.... (In Ireland anyway)
 
   #5  

UWSCSI

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I've seen Injectors on these give lots of bother.
If you've had the VW emmision update done, in the last 2yrs, VW will replace injectors under warranty.... (In Ireland anyway)

Thanks for your reply. Do you know why they replace them under warranty? (I need some good points so I can argue my case with my VW dealer).
 
   #7  

Jonesy

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Thanks for your reply. Do you know why they replace them under warranty? (I need some good points so I can argue my case with my VW dealer).

I'm guessing it's their way of accepting liability. I don't know what they say officially but they do replace them once it's within 2yrs of software update being done 👍
 
   #8  

NZDubNurd

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1.6 TDI injector failure is very common. Ask Uncle Google.

The replacements are apparently updated and are more reliable (S suffix?)... but remember you may still have 3 other originals.

Dont get "rebuit" ones, as its usually the non-replacable driver coil that fails.
 
   #9  

golfi_vend

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Lucky You, who You get it replaced Under warranty.
There is TPI that states that injectors are not included in "Trust building measures".
 
Last edited:
   #10  

UWSCSI

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Hi guys... I went to the VW dealer and addressed the problem. They acknowledged the fault and replaced 2 injectors free of charge...
The car is from 2014 and the VW emmision update was performed February 2018...
The VW dealership stated that it had nothing to do with the VW emmision update, but more to the fact that there has been a lot of problems with these injectors.
Anyway, I am happy that the VW dealership actually took responsibility and fixed the problem free of charge this time.

Thanks for all the help.

Best regards from Norway.
 
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