Quote:
Originally Posted by Rev_Night
Update: 2 weeks later, and running good with OEM cables. No issues experienced.
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So I have been fighting the p0300 and p1239 code since I ever installed the kit(2 years ago). I have an 07 HR nismo and last night the p1239 came back. I even have the update stillen cables. Was this ever resolved? I'm going crazy... still can't figure it out.
I never had a single problem with the z when it was N/A. Low miles and ran like a champ. Installed the charger, and gremlins. I get the p0300 only when it's cold out.... which is strange. the p1239 comes out of no-where. Last time I got this was last year.
I added extra shields at the filters,
Boost leak/ Vacuum leak tested,
installed a catch can
replaced spark plugs
re-tuned countless times for idle.
Thanks