No fuel pump activation after build????
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No fuel pump activation after build????
Okay so I just got my 370 80 turbo build together and I went to make my first start.
I have no fuel pressure. 2001 ta with dual lonnies setup. So for diag purposes a stockish setup.
The issue is the stock fuel pump relay is not clicking. All fuses and connections ok. Worked fine when I dropped the engine a month ago.
What did I forget, could the pcm have gone bad??
I have no fuel pressure. 2001 ta with dual lonnies setup. So for diag purposes a stockish setup.
The issue is the stock fuel pump relay is not clicking. All fuses and connections ok. Worked fine when I dropped the engine a month ago.
What did I forget, could the pcm have gone bad??
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You could try jumpering the fuel pump relay. When you jumper it the fuel pump should turn on and stay on as soon as you turn the key to on, without starting. You should be able to see if it builds pressure.
Also check the fuses, naturally.
I think that bypasses both the relay and the PCM. From there you can try swapping relays and then go from there.
Also check the fuses, naturally.
I think that bypasses both the relay and the PCM. From there you can try swapping relays and then go from there.