No fuel pump pumping and no injectors firing. Ive tried everything.
1996 Jetta GL 2.0L OBD2
Ok so I just recently pulled my engine and tranny. Touched up most every piece of the engine (made her %26quot;pretty%26quot;) cleaned and painted. Replaced the head gasket, clutch, sensors, new gaskets, belts, retaped the wiring, and so on.
Put it all back in nicey nice and she turns over but no injectors or fuel pump!!!
If I %26quot;jump%26quot; the fuel pump relay then I can get the pump to turn on but thats the only way.
It wont come on by turning the key.
Also my injectors arent firing at all; took em out after having the pump relay jumped and theyre dry as a bone. All were plugged in as should be.
If I spray starting fluid into the intake then she tries to start til the spray wears off. So I do have spark.
Testing the injectors for voltage I only read 6.5 volts! When I crank it with the meter on it voltage doesnt change. IDK if its because my meter is too slow to respond to the change or what.
No fuel pump pumping and no injectors firing. Ive tried everything.1996 Jetta GL 2.0L OBD2?
did you get all your ground straps back in place??
No fuel pump pumping and no injectors firing. Ive tried everything.1996 Jetta GL 2.0L OBD2?
It sounds like the engine computer is not seeing the engine speed signal. The engine computer activates the fuel pump relay hense turning on the fuel pump. Check to make sure the engine speed sensor is plugged in. I don't know wear it is on a jetta, possibly the front of the engine crank pully area or at the backt in the trans bell housing reading off the flywheel.
