[citruzRD]

Hi to everybody,

I am helping a friend with a 2005 e90 that is having problem with the engine when the car get hot after 30 minutes of driving, yesterday I was driving it and all was good when cold, after that that car jerks a little but when it was hot , the car jerks badly and at the end, the car shutdown and if you turn on again it shutdown again, is a terrible problem.

I checked all the fuses, the oil separator is all connected, all coils are good, but what is the problem?, why when is hot?, I really want to solve this problem for my friend.

Here are some codes inside the car after haves scanned with ISTA and INPA:

002CA7 DME: Oxygen sensor heater 2 before catalytic converter: Function
002E97 DME: Alternator
002C2E DME: Oxygen sensor 2 before catalytic converter: Coasting mode check
002A19 DME: Tank-venting valve, activation
0029D2 DME: Combustion misfires, cylinder 1
002EFF DME: Electric fan, self-diagnosis
002E83 DME: Electric coolant pump, power-reduced operation
002A2F DME: Mixture control 2
002C3E DME: Oxygen sensor 2 before catalytic converter: Line fault


I erase adaptations in the engine and after that here are some new codes in INPA:

2CFB throttle valve adaption value
2D09 Throttle valve

I really want to fix this car but I don't know what to do, I don' t want that my friend spend money in changing parts.

Please I need your help.