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kusasusa
31st July, 2013, 10:24 PM
Hi everybody, I have a Siemens PPD Passat TDI 103kw with hot start problems.
Car starts perfectly when cold.
Car starts very very bad when hot (90deg); more or less 10-15seconds for starting.
Car starts perfectly when hot (90deg) if I simply disconnect water temperature sensor.

ecu:03G906 018CD PPD1.5 siemens
car:Passat 2.0tdi 103kW

I readed file at OBDII.

I need modification map torque start.Please file with chk.


Thanks in advance.

BR
Kusasusa

ominimicu
1st August, 2013, 12:03 AM
No torque mate..that is IQ x air temp map, 2 of them

try replacing your temp sensor..

Artilect
1st August, 2013, 12:50 AM
I have made some mod for you. I have raised the IQ regarding the high temp. in those two maps, CKS its OK.

But like omini tould, you should check the temp sensor with VAG-COM. You should also check the camshat-s timing, I have see some Passat-s to have similar problem becouse of bad timing.

BR and post resoults.

Artilect
1st August, 2013, 12:54 AM
Your PM its full, release some space to get the password.

kusasusa
1st August, 2013, 08:33 AM
I will test and report.

My PM realesed.

Thanks a lot.

kusasusa
9th August, 2013, 09:03 PM
Hi,,

problem in pf bad timing.

Br
Kusasusa

Artilect
9th August, 2013, 10:04 PM
Thanks for feedback, good to see you have solved your problem. ;)

BR

rossoelab
17th October, 2013, 08:09 AM
I have the same problem hot start
send pass please
thanks

Artilect
17th October, 2013, 09:32 AM
Here you go. Try and respond, but check the timing first.

BR