Jsmo123
5+ Year Contributor
- 49
- 4
- May 17, 2018
-
Danville,
Kentucky
Heres some things to take in mind -
1. Fuel pump is good.
2. I have tested 2 ecus (one known to be good).
3. Fuel pump circuit is solid. (I ground pin 8 on the 26 pin connector (fuelpump ground)) and the fuelpump will turn on
4. Turn the key without ground and the fuel pump does not kick on/prime.
5. Cranks fine
6. Replaced crank pos sensor.
7. Fuel rail has no fuel coming out.
Cant rewire because ecu has no control on fuelpump ground.
I hardwired fuelpump but car wouldnt stay on (got it to run good for a couple seconds)
I am at a loss for fixes. Its a parts cannon at this point and looking for better suggestions (relay clicks fine too, also has correct ohms)
1. Fuel pump is good.
2. I have tested 2 ecus (one known to be good).
3. Fuel pump circuit is solid. (I ground pin 8 on the 26 pin connector (fuelpump ground)) and the fuelpump will turn on
4. Turn the key without ground and the fuel pump does not kick on/prime.
5. Cranks fine
6. Replaced crank pos sensor.
7. Fuel rail has no fuel coming out.
Cant rewire because ecu has no control on fuelpump ground.
I hardwired fuelpump but car wouldnt stay on (got it to run good for a couple seconds)
I am at a loss for fixes. Its a parts cannon at this point and looking for better suggestions (relay clicks fine too, also has correct ohms)
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