No spark or fuel injector pulse

[Downshift-E30]

I have the cps that is mounted on bell housing. There is no sensor on the front of the crank. And I felt for it and no click at all. Gets fuel to the rail just the injectors are not being operated


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[peterman]

Not talking about the bell housing sensor. CPS and spark plug wire pulse wire in the front of the engine.
How do you know there's no pulse? Did you put a stethoscope on the injector?
Also, the fuel return should be connected to the FPR on the fuel rail.

[Downshift-E30]

Yes for the first time trying to run and I believe it's supposed to be 960 with the bell housing sensor. I have flipped them but the grey connector marks the sensors


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[peterman]

Did you try the Main relay?
What were the ohms on the CPS? should be 500-540ish (pins 1 and 2).
Did you flip the connectors to where the CPS and the plug wires under the intake manifold? This will give that problem although I think the fuel pump wont run while cranking if you did.

Edit: Did it ever run? or are you trying to get it started for the first time.

[Downshift-E30]

Car is an 87 325e, fuel pump runs when cranking.
Car has the flywheel for a jetronic e30 but with timing tab welded onto it.
Checked crank reference sensor for ohms and Ac voltage
2 ecus
2 wiring harnesses due to first one being bad
All fuses good
Tab on flywheel still good. Plz help before I swap flywheel for stock


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