AmericanSpy
Active Member
- Thread starter
- #1
Hey everyone. I'm in need of some serious help. Need to complete emissions testing this week, however, Ive been dealing with a CEL for about 2 months now.
P0054/P0141(mostly 0054) return shortly after resetting CELs.
Background:
2015 AT ecbooost
Intake, Mishimoto DP(Catted), Exhaust, Intercooler, Charge pipes
Tune+ tune/Cobb Stage 3 tune
*Does Adam's tune typically delete these codes?
Initial diagnosis was the O2 sensor( which i had nicked the wiring on when installing DP ) So I replaced the O2 sensor with a factory equivalent. DID NOT FIX
I have dealt with the CEL since mid January. Took it to the dealership and was told the most likely cause was the tune. Apparently it was soft storing lean codes. I have swapped tunes between Tune+ and Cobb, all tunes still produce CEL.(meaning: I doubt they are all running so lean to cause CEL)
I am at a loss on where to point to next. There was a TSB for the Catalyst Control module prior to 12/19/14 build date, but mine is 4/15.
Only other symptom of note is the excessive smoke at idle(have yet to install the dual valve CC, although its been ordered)
Help me Mustang6G, your my only hope!
P0054/P0141(mostly 0054) return shortly after resetting CELs.
Background:
2015 AT ecbooost
Intake, Mishimoto DP(Catted), Exhaust, Intercooler, Charge pipes
Tune+ tune/Cobb Stage 3 tune
*Does Adam's tune typically delete these codes?
Initial diagnosis was the O2 sensor( which i had nicked the wiring on when installing DP ) So I replaced the O2 sensor with a factory equivalent. DID NOT FIX
I have dealt with the CEL since mid January. Took it to the dealership and was told the most likely cause was the tune. Apparently it was soft storing lean codes. I have swapped tunes between Tune+ and Cobb, all tunes still produce CEL.(meaning: I doubt they are all running so lean to cause CEL)
I am at a loss on where to point to next. There was a TSB for the Catalyst Control module prior to 12/19/14 build date, but mine is 4/15.
Only other symptom of note is the excessive smoke at idle(have yet to install the dual valve CC, although its been ordered)
Help me Mustang6G, your my only hope!
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