Quote:
Originally Posted by Om85an
Absolutely right, Dave
Only once bypassed at the DME relay we can check it ( we provide ground to its terminal) that ground is missing due to second ignition stage not closed which as I said early requires an RPM signal from crank sensor which we dont have it.
Still asking the same question: we need to confirm the ECU output to the crank sensor terminal 48 at ECU how much it should be.
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There is NO output to the crank sensor! Pin 48 is the magnetic RPM sensor input. You need to check it with a voltmeter or an oscilloscope (>.30 Vac).
Again, try here;
https://rennlist.com/forums/993-forum-58/