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Old 09-04-2018, 04:59 AM   #1
harrg67
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Join Date: Apr 2018
Location: Orlando, FL
Posts: 78
Garage
No Start Question

I have a no start condition and it appears the ECU won't send a relay release signal to the starter lock relay. So.. the question is what sensors/conditions will keep the ECU from letting the engine start?

I bypassed the fuel pump relay and I can hear the pump running. I inject 12V on the starter side of the starter lock relay and it will crank but not fire. When I do that, the tach shows ~500 rpm so I 'think' the crankshaft sensor is working.

Any help is appreciated!
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