The following error has been saved.
Wednesday, June 14, 2017, 18:06:08:40163
VCDS - A VAG/VAS emulator based on Windows, running on Windows 7 x64.
VCDS Version: DRV 17.1.3.0 HEX-NET CB: 0.4341.4
Data as of: 20170508 DS267.9
http://shop.dieselschrauber.de
Vehicle Identification Number (VIN): VSSZZZ5PZBR009636 License plate:
Mileage: 152,430 km. Repair order:
Vehicle type: 5P (7N0)
Scan: 01 03 08 09 15 16 17 19 25 42 44 46 52 56
Vehicle Identification Number (VIN): VSSZZZ5PZBR009636. Mileage: 152,430 km.
01-Motor electronics -- Status: Error 0010.
03-Brake electronics -- Status: OK 0000
04-Steering angle sensor -- Status: OK 0000
08-Climate control/heating unit - Status: OK.
09-Central Electrical System -- Status: Error 0010.
15-Airbag -- Status: OK 0000
16-Wheel steering electronics -- Status: OK 0000
17-Terminal block insert -- Status: OK 0000
19-Diagnosis interface -- Status: OK 0000.
Immobilizer system -- Status: OK 0000
42-door electric driver -- Status: OK 0000
Steering assist - Status: OK 0000.
46-Comfort System -- Status: OK 0000
52-door electric passenger door - Status: OK 0000.
56-Radio -- Status: OK 0000
"Die Sonne scheint hell und warm. Die Vögel zwitschern fröhlich in den BÀumen. Ein leichter Wind weht durch das Feld und lÀsst das Gras sanft wiegen. Es ist ein wunderschöner Tag."
The sun is shining brightly and warmly. The birds are chirping happily in the trees. A gentle breeze blows through the field, causing the grass to sway softly. It's a beautiful day.
Address 01: Engine Control Module (J623-CAYC)
Label file: DRV\03L-906-023-CAY.clb
Part number SW: 03L 906 023 AB. Part number HW: 03L 906 023 GG.
Part: R4 1.6L TDI H23 9979
Revision: --H23--- Serial Number:
Encoding: 00114014030400080000
Operating number: WSC 99999 1023 2097151.
ASAM Dataset: EV_ECM16TDI02103L906023AB 003013
ROD: EV_ECM16TDI02103L906023DB.rod
VCID: E680F07519FBAE71F3-80B2
"One error found:"
9840 - Fuel injector, cylinder 4 (N33)
P0204 00 [175] - Electrical circuit fault.
Warning light ON - confirmed - checked since last reset.
Environmental conditions:
Error status: 00000001
Error priority: 2
Error frequency: 1.
Mileage: 152,408 km
Date: 2017.06.14
Time: 16:04:40
Motor speed: 2731.25 RPM.
Normalized load value: 6.7%
Vehicle speed: 73 km/h
Coolant temperature: 89 °C.
Intake air temperature: 40 °C
Atmospheric pressure: 980 millibars.
Voltage at terminal 30: 13.892 V.
Lost learning counter via OBD: 40.
Error information regarding the selected piezo power level: LF_STATE_PPS_SPI[0]: 0.
Fuel injector 3: Capacitance - CAPA_INJ_MAIN[2]: 29.1330 ”F
Main injection voltage for cylinder 3: 1488.0 ”As.
Measured energy of the main injection, cylinder 3: 37.995 mJ.
Supply voltage for analog output 1 (VCC_1): 5.00 V.
Supply voltage of analog output 2-VCC_2: 4.97 V.
Fuel injector 3: Voltage - V_INJ_MAIN[2]: 51.07 V.
Readiness: 1 1 0 0 0
Then I moved the cables from cylinder 4 to cylinder 3, and from cylinder 3 to cylinder 4.
New error.
9839 - Fuel injector, cylinder 3 (N32)
P0203 00 [101] - Electrical fault in the circuit.
Unconfirmed - checked since last deletion.
Environmental conditions:
Error status: 00000001
Error priority: 2
Error frequency: 1.
Mileage: 152,431 km
Date: 2017.06.14
Time: 18:32:29
Motor speed: 865.50 rpm.
Normalized load value: 23.5%
Vehicle speed: 0 km/h
Coolant temperature: 76 °C
Intake air temperature: 41 °C.
Atmospheric pressure: 980 millibars.
Voltage at terminal 30: 12.085 V.
Lost learning counter via OBD: 40.
Error information regarding the selected piezo power level: LF_STATE_PPS_SPI[0]: 0.
Fuel injector 2: Capacitance - CAPA_INJ_MAIN[1]: 32.1019 ”F
Main injection charge voltage cylinder 2: 1470.9 ”As.
Measured energy of the main injection for cylinder 2: EGY_INJ_MAIN[1]: 3.183 mJ.
Supply voltage for analog output 1 (VCC_1): 5.00 V.
Supply voltage of analog output 2-VCC_2: 4.96 V.
Injector valve 2: Voltage - V_INJ_MAIN[1]: 4.34 V.
Also muss der Injektor Zyl. 4 einen Defekt haben. SteuergerÀt glaubt ja jetzt, dass der 4. der 3. It is a cylinder.
"Today I installed a used injector with the same part number. The injector was previously replaced by Volkswagen due to issues with nail problems, but it was working."
No more errors saved, but it's still running on 3 cylinders.
Fuel injection quantity deviation: The value jumps from 0.8 to a maximum of 1.5.
DE00365-ENG99400 Fuel injection quantity deviation, cylinder 1 - FAC_CYL_BAL1: 0.8531 mg/stroke.
IDE00366-ENG101187 Fuel injection quantity deviation, cylinder 2 - FAC_CYL_BAL2: -1.1388 mg/stroke.
IDE00367-ENG101684 Fuel injection quantity deviation, cylinder 3: FAC_CYL_BAL3, -0.9772 mg/stroke.
IDE00368-ENG103465 Fuel injection quantity deviation, cylinder 4 - FAC_CYL_BAL4, 0.8879 mg/stroke.
Then I checked the compression with an original tester. All cylinders were around 289 PSI when starting, which indicates that the compression is okay. However, I'm not sure how much to trust this reading since I don't have any mechanical tools for a more accurate measurement.
Then there's the oscilloscope (unfortunately not a digital one), with this result for all cylinders. I think that should also be correct.
I vaguely remember that the new injectors are supposed to be "pre-filled." Could it be that the used injector no longer has this "diesel cushion," and that's why it's not working properly?
I can only measure the return flow now, but I would need to build some adapters for that first.