IDLE problem: rough and misfiring warm engine
09-24-2014, 04:48 PM
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Originally Posted by
joker2cv
The injectors have been professionally cleaned and checked. 99% is an electrical problem. I'm thinking to rpm and ref sensors wiring...
So you can see the voltage drop out at the (+) terminal on the coil when the misfire happens?
09-25-2014, 02:29 AM
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I connected a LED, positive leg to + of the coil and - leg to - of the coil: when the engine misfire the led switch off for a longer time than normal
09-26-2014, 05:28 PM
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Problem solved!!
09-26-2014, 05:34 PM
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Thanks for posting the fix!
09-27-2014, 04:01 AM
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Originally Posted by
joker2cv
Problem solved!!
That's very common! Congrats on finding it and posting up to help out the next guy.
09-27-2014, 04:14 AM
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I Made a mistake: it was the REF SENSOR wiring, but is the same ; )
