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Cobra Forums
The Terminator
Engine/Tuning
No pulse on injectors and ignition coils. Help!!
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<blockquote data-quote="SlipperySnake" data-source="post: 15583093" data-attributes="member: 132229"><p>Okay so update, I got the motor running. I pulled the entire harness of the car and checked everything, all was good. I put a cup under an injector and got fuel while cranking. So I assumed i was getting pulse. Went to test for a spark with an inline spark plug test and it worked...So maybe a wire as pinched or something, I honestly don't know. I also turned the fuel pressure down to 20psi vs. before 40psi. So now I have something even weirder going on. The motor runs rough and tons of black smoke, like I can't even run the motor for 15 seconds or more, because it smogs out the garage and I can't even breathe. Either the motor is off a tooth or a couple, but even if it was off a tooth or too it wouldn't have this much fuel and hot box me out of the garage. Inside of the downpipes are wet and black, it backfires like a mother and runs rough. It's getting very flooded is what I'm assuming. Now the really weird thing is the gauge cluster is active when I turn the key on, displays miles and the aeroforce scan gauges display given sensor information. I start the motor and as soon as its running the gauge cluster odometer displays "------" instead of the mileage prior to starting. The aeroforce scan gauges also don't communicate with the pcm and the rpm gauge isn't up at idle rpm's. So I'm basically lost and not sure what's going on here lol. Screw this car, it's been hell and now right when I'm in the final stretch she gives me all these problems.</p></blockquote><p></p>
[QUOTE="SlipperySnake, post: 15583093, member: 132229"] Okay so update, I got the motor running. I pulled the entire harness of the car and checked everything, all was good. I put a cup under an injector and got fuel while cranking. So I assumed i was getting pulse. Went to test for a spark with an inline spark plug test and it worked...So maybe a wire as pinched or something, I honestly don't know. I also turned the fuel pressure down to 20psi vs. before 40psi. So now I have something even weirder going on. The motor runs rough and tons of black smoke, like I can't even run the motor for 15 seconds or more, because it smogs out the garage and I can't even breathe. Either the motor is off a tooth or a couple, but even if it was off a tooth or too it wouldn't have this much fuel and hot box me out of the garage. Inside of the downpipes are wet and black, it backfires like a mother and runs rough. It's getting very flooded is what I'm assuming. Now the really weird thing is the gauge cluster is active when I turn the key on, displays miles and the aeroforce scan gauges display given sensor information. I start the motor and as soon as its running the gauge cluster odometer displays "------" instead of the mileage prior to starting. The aeroforce scan gauges also don't communicate with the pcm and the rpm gauge isn't up at idle rpm's. So I'm basically lost and not sure what's going on here lol. Screw this car, it's been hell and now right when I'm in the final stretch she gives me all these problems. [/QUOTE]
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Engine/Tuning
No pulse on injectors and ignition coils. Help!!
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