Hello, i have battled this issue for last month now, just a quick rundown of the problem, car works -> suddenly when im starting the car sometimes the "fuel pump relay" starts goin rrrrrrrrrrrrrrrrrrrrrrrrr when starting the car (doesn`t get power/bad grounding??), sometimes if i just twist the key again the car may start up without the relay going to 4th dimension, when the car didn`t start i did get 12V to injector and i cant say if i did or didnt get number from the other pin but if im right i had 0V from the other pin(month or two back) of the injector, RS relay clicks when power is on, i have tried to clean all grounds i could find( one or two in manifold, frame rail etc etc. I`m starting to think could the ecu be busted but its really weird that sometimes the car has zero issues like i drove full week without problems and suddenly it just reappeared, also could battery do such trick? i cant justify that the battery would be bad since it has done this during drive after the car had been shut off. Haven`t tested battery yet since i haven`t worked on the car for few days now and thought i would try to gather some information before jumping on it again. I will update here if i get more stuff in my mind. And i did test spark and i got that and i think i had rpm signal(cant guarantee) and fuel got to rail, spark plugs were clean of any fuel(aka dry).
You are using an out of date browser. It may not display this or other websites correctly.
You should upgrade or use an alternative browser.
You should upgrade or use an alternative browser.
940 Cranks but injectors not firing ?
- Thread starter Kuutio
- Start date
Trending content
-
S
-
B
-
J
-
A