Kikiic18

Hello.

I have a problem with my 3.2 liters, m104 engine. Fuel injectors haven't impulse..
Spark plugs have spark, injectors have voltage, but haven't impulse. I have checked injectors, all of them are working fine. What could be the problem? Maybe someone knows what is the green connector that is in photo?

P.S. I'm sorry for my English.

Plutoe

Someone has been screwing with the control modules(green connector). FYI the engine ECU controls the fuel injector impulse\duration based upon many sensed factors.


If you have the money have the car quick tested!!

Kikiic18

I was worried about that green connector because it seems important.
I have W201 190E and engine is from W210 E320. One of the ECU connectors is missing, that make problems. After long time I ''found'' spark. Engine was running with start gas, but then I notice that fuel injectors aren't working...

Plutoe

Thank you for telling us the complete story twice---the good news is that it is the season of Eid.
Find some unsuspecting Iranian and offer the car for sale. He or they will no doubt export the car to one of their friends. They won't need a correct ECU.


Then you can use the money to buy a Skoda!