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View Full Version : VW Passat 2006 2.0TDI PPD1.2 BMR Cold start issue!



opflorin
4th March, 2019, 09:46 PM
Hello there, I have an issue regarding the active time of glow plugs on BMR Engine PPD1.2 03G906018EM SN100L8000000 with DPF Off. The engine seem to start harder needing a few turns till it starts. Is there a possibility to increase the glow plug timer under 10^C via tuning the dump file? It seems at 0^C my glow plugs are activated less than 2 seconds and in VDS the field 8 cannot be changed giving an ERROR message. I mention that the engine start just fine above 9-10^c, i have new glow plugs, new relay, new o-rings. Thank you very much for any help or advice!

opflorin
3rd May, 2019, 11:43 PM
Hi there again, my problem still persists but i also found that my DPF OFF file must have something wrong and bad with error switching and reporting. I am removing the ECT sensors and no errors are thrown. If anyone have a healthy DPF OFF or even an original file for PPD1.2 03G906018EM SN100L8000000 i would greatly apreciate it. Thanks in advance!

golf110tdi
4th May, 2019, 06:51 AM
Here's the file for you.

pedjica
4th May, 2019, 07:05 AM
Here you go.pass pm

opflorin
4th May, 2019, 07:46 AM
is this with DPF off also?

golf110tdi
4th May, 2019, 09:13 AM
This is with DPF EGR off.
Pass PM

opflorin
4th May, 2019, 09:32 AM
Thank you very much,. Is the DTC table completely off or only for DPF/EGR? My actual file is not reporting any errors regardless of how many components i unplug :)) I even pulled out camshaft sensor, MAF/MAP/ECT/N75... itt just doesn't throw any errors. I will test and report back as soon as possible!

golf110tdi
4th May, 2019, 03:49 PM
Sorry but I seen that the file is not a original.

opflorin
9th May, 2019, 11:50 PM
I found an original file with working DTC table, the cold start issue still persist. Is there a way to increase fuel quantity on cold start?

opflorin
13th May, 2019, 09:38 AM
UP. The cold start issue might be a problem with the cylinder head. Next week i'll check for any cranks between valves. I would apreciate if there are any tutorials on how to change the cold start map.

teamtuner
13th May, 2019, 12:45 PM
opflorin....please upload here your file that was read from this car

opflorin
13th May, 2019, 02:49 PM
The first file is the Original dump made with Galletto and the second is the DPF off file that is in the car. Thank you!