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P0302 Cylinder Misfire

Originally Posted by SonicVQ The condenser is difficult to find as it is taped to the wiring harness that is under the upper intake. This is what it looks like:

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Old 05-30-2020, 06:37 AM   #21 (permalink)
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Quote:
Originally Posted by SonicVQ View Post
The condenser is difficult to find as it is taped to the wiring harness that is under the upper intake.



This is what it looks like:

Thank you!!!!

Little progress: I tried osciloscope today. On cylinders which are OK, there is 5-6V signal on signal wire on coils. On fourth cylinder, there si similar signal, but only 2-2,5V.
Wire from ECM to coil plug seems to be OK (checked with multimeter).

I really hoped, that problem is caused by bad wire, but It kinda looks like ECM problem

Should I try to change signal wire from ECM to coil? According to my uncle (electrician) wire is 99% OK.
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