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Old 09-30-2019, 12:49 AM   #1
MK3MKB
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I recently picked up a '91 non-turbo manual car. The car was sitting for the last 10 years after the previous owner rebuilt the engine due to a rod knock and couldn't get the car to start again. So far I've jumped +B and FP and the fuel pump came on. I checked for power at the fuel pump relay with key on, didn't have power until jumped. The tach is jumping while cranking. I did get it to cough on brake cleaner to confirm spark.

Any pointers on where to go next would be great.
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Old 10-05-2019, 09:41 PM   #2
MK3MKB
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still working with this, I've checked the grounds on the intake. I've checked the EFI fuse. checked continuity across CPS. I doubt the alarm is the cause, I bought the car without a battery. Both sides of the injector plugs are hot at all times. I used a my test light while cranking to see if the light goes out on either side, it does not. I checked for any fluctuating using a multimeter, reads 0 volts while cranking with the probes on either side of the injector connector. One interesting note is the previous owner grounded the knock sensor wire.
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Old 10-14-2019, 11:12 AM   #3
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Have you confirmed the timing is correctly set? Sounds like you have spark and fuel, but maybe not at the right time.
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