P0327 AND P0300 repeadedly
#1
Teching In
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Location: Maine
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P0327 AND P0300 repeadedly
replaced both knock sensors, harness, plugs and wires. Checked ohms 100.2 from each sensor, checked harness to pcm including wiggle test continuity good. No knock, drives well, monitored misfires its only on 1-5-6-8 and only in park, if you goto drive and stall test it at all the misfire count drops to 0. swapped coils and inj on 1 and 3, misfire stayed on 1 didn't move to 3. Seems as though the p0327 controls 1-5-6-8? any thoughts
#2
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Two separate problems, replaced the front knock sensor again, code gone. Aftermarket sensors the problem???
p0300 code caused by slacked timing chain, correlation was off setting a misfire code. performed crank sensor relearn, p0300 gone.
p0300 code caused by slacked timing chain, correlation was off setting a misfire code. performed crank sensor relearn, p0300 gone.
#3
replaced both knock sensors, harness, plugs and wires. Checked ohms 100.2 from each sensor, checked harness to pcm including wiggle test continuity good. No knock, drives well, monitored misfires its only on 1-5-6-8 and only in park, if you goto drive and stall test it at all the misfire count drops to 0. swapped coils and inj on 1 and 3, misfire stayed on 1 didn't move to 3. Seems as though the p0327 controls 1-5-6-8? any thoughts
#4
TECH Senior Member
pro5oh hasn't been here for over 9 years. Check post dates.