Hi Guys,
I did change quite alot of those new type EGR modules in VAG cars, but it is the first time that I have a problem like this.
Subject - VW Caddy 2012 VW Caddy 1.6 TDi CAYD, log from before repair:
After removing the EGR, it occured, that there are lots odf soot and coal inside of it so we decided to change the part.
After changing the part, car drove for a week and came back with error:
Unfortunately, I don't have a log file, because it was checked by another technician and he did a quick scan with G-Scan and erased the error...
Did anyone had simmilar error? All the pipes ingoing to the EGR were sandblasted to get rid of thick layer of soot, The plug and cables look ok, after the operation car had also a big service, changed oil, all filters and fluids...
Regards,
Daniel
I did change quite alot of those new type EGR modules in VAG cars, but it is the first time that I have a problem like this.
Subject - VW Caddy 2012 VW Caddy 1.6 TDi CAYD, log from before repair:
Code:
Tuesday,25,April,2017,08:13:14:62150
VCDS -- Windows Based VAG/VAS Emulator Running on Windows XP x86
VCDS Version: 16.8.3.1
Data version: 20161010 DS267.0
www.Ross-Tech.com
VIN: WV1ZZZ2KZCX089951 License Plate: DN80980
--------------------------------------------------------------------------------
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Address 01: Engine Labels: 03L-906-023-CAY.clb
Control Module Part Number: 03L 906 023 PC HW: 03L 907 425 C
Component and/or Version: 1,6l R4 CR td H43 0869
Software Coding: 00114014030400080000
Work Shop Code: WSC 35110 790 50316
ASAM Dataset: EV_ECM16TDI02103L906023PC 003002 (VN35)
ROD: EV_ECM16TDI02103L906023DB.rod
VCID: 76E26241C935FBF296-8022
1 Fault Found:
7337 - EGR System
P0401 00 [104] - Insufficient Flow
Intermittent - Confirmed - Tested Since Memory Clear
Freeze Frame:
Fault Status: 00000001
Fault Priority: 2
Fault Frequency: 22
Mileage: 91158 km
Date: 2060.14.31
Time: 14:42:05
Engine speed: 1730.25 /min
Normed load value: 19.6 %
Vehicle speed: 26 km/h
Coolant temperature: 21 °C
Intake air temperature: 15 °C
Ambient air pressure: 1010 mbar
Voltage terminal 30: 14.344 V
Unlearning counter according OBD: 40
Charge air pressure specified value-MAP_SP_MMV: 1062.84 hPa
Charge air pressure: actual value-MAP_MMV: 1062.01 hPa
Air mass: actual value (mg/stroke)-MAF_MES: 398.547 mg/stroke
Air mass: specified value-MAF_SP_MMV: 259.28 mg/stroke
EGR Vacuum Regulator Solenoid Valve: activation-ANG_SP_EGRV[0]: 84.253 %
Throttle_actuator_commanded_value-ANG_SP_THR[0]: 96.001 %
Charge Pressure Actuator: activation-ANG_SP_BPA[0]: 49.258 %
Readiness: 0000 0000After removing the EGR, it occured, that there are lots odf soot and coal inside of it so we decided to change the part.
After changing the part, car drove for a week and came back with error:
Code:
P0403 Exhaust Gas Recirculation 'A' Control CircuitUnfortunately, I don't have a log file, because it was checked by another technician and he did a quick scan with G-Scan and erased the error...
Did anyone had simmilar error? All the pipes ingoing to the EGR were sandblasted to get rid of thick layer of soot, The plug and cables look ok, after the operation car had also a big service, changed oil, all filters and fluids...
Regards,
Daniel
