PDA

View Full Version : Passat 2tdi 170ps siemens ppd Error



pulsar2000
14th October, 2015, 03:57 PM
2006 car vw.
i have a ppd ecu, we flashed with a dpf map, not sure if manual or volta.
any way customer sure that brake light permanently on is because software corrupt,
hes had another firm read and diagnose saying sw fault,
anyone check the orig against mod please ?
i havent had a chance to test original, just after a 3rd party to look and see if ok or not
NO DTC CODES as car is, brake light sw been replaced etc,
anyone heard of this before, news to me as done a few never a issue like this,

Thanks

03G906018AS
R4 2.0l PPD1.2 G

CustomCars
14th October, 2015, 04:08 PM
Best first way what you needed to do, write ori and check DTC :-)
Solution for me is bad...

motorsportsz
14th October, 2015, 04:41 PM
here you are
pass in pm
reset ash counter with vcds and let tool correct checksum

pulsar2000
15th October, 2015, 08:46 AM
here you are
pass in pm
reset ash counter with vcds and let tool correct checksum

ok i test, Thanks

mihaiservice
15th October, 2015, 10:01 AM
reset ash counter with vcds
VCDS also VasPC or ODIS can not reset ash value from dpf !

CustomCars
15th October, 2015, 11:11 AM
For knowlege to all ppd have recorded soot level in eeprom too ;)

mihaiservice
15th October, 2015, 11:23 AM
For knowlege to all ppd have recorded soot level in eeprom too ;)

Yes !...but did you have see any group or channel to set dpf ash value ?

CustomCars
15th October, 2015, 01:55 PM
Not possible, like you say. Only full replace procedure.

pulsar2000
15th October, 2015, 08:04 PM
so conclusion impossible to reset fully without bdm read inc eeprom area ?

mihaiservice
15th October, 2015, 08:58 PM
so conclusion impossible to reset fully without bdm read inc eeprom area ?
One good dpf off file will reset dpf ash value from eep !

motorsportsz
15th October, 2015, 09:13 PM
Never had an issue really. Sometimes have to drive the car for a few miles. Light should go out.

Some people also use vcds
Engine adaptation channel 12. Set new value to 0

motorsportsz
15th October, 2015, 09:15 PM
Sometimes channel 50 and 51 in basic settings. Try both can't remember from
The top of my head