s4 n/a
im wondering why the car is not getting any sparks, i went over a few things the other day Deflood procedure = DONE Compression = GOOD ENGINE fuse = GOOD MAIN fuse = GOOD Jumper yellow sockets(fuel pump) = DONE, and fuel pump runs Main relay = CLICKS = GOOD car keeps cranking but wont start, and when i checked for sparks, there was none...anyone know why? |
bad coils/cas/f'd spark plugs
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If you are not getting spark on the trailing either, I would check the inputs from the sensors at the ECU such as the crank angle sensor. You can backprobe the connectors with a voltmeter probe. When I did this I had to bend the probe end to a right angle and sharpen it with a grinder or file it to make it small enough to fit. Check the inputs while cranking. Make sure your meter is set to check the voltage. If there is spark at the trailing plugs I would think that the problem is most likely in the leading igniter assy.
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