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Electrical / I really need some input here
« on: February 05, 2009, 02:06:35 PM »
Ok... how do I check them?
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Electrical / I really need some input here
« on: February 05, 2009, 12:43:00 PM »
Ok, I have a 1991 318i. Finding a manual is nearly impossible for the '91... Fine, I have worked around that thanks to this forum.
I had a short in the wires leading to the #4 coil. When it shorted, it caused a small fire, but also burned out the Computer. Ok... Rewired, replaced the computer, still no spark on any cylinder. More testing, and found that the crankshaft position sensor only read about 100 ohms, and replaced that. Everything else seems to check out fine, but still not getting any power to the coils.
anyone got any suggestions?
Greg
I had a short in the wires leading to the #4 coil. When it shorted, it caused a small fire, but also burned out the Computer. Ok... Rewired, replaced the computer, still no spark on any cylinder. More testing, and found that the crankshaft position sensor only read about 100 ohms, and replaced that. Everything else seems to check out fine, but still not getting any power to the coils.
anyone got any suggestions?
Greg
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