E46Fanatics - View Single Post - 2003 320ci 2,2l not running on all cylinders
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Old 09-13-2012, 01:43 PM   #4
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Join Date: Sep 2012
Location: Norway
Posts: 3
My Ride: 2003 BMW 320ci 2,2l
Figured that the spark plug in cyl. 3 is not firing at all. Checked the voltages again, every seemed to be fine, but I noticed that there was a current between the ground, i got a voltage of -0,27 or something. I suspect that somewhere in the wiring harness there is a overflow of the current from the plus side to the minus side. It has got to be either that or the ecu, agree?
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