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-   -   Return to Stock CEL light-o-roma (http://www.focusfanatics.com/forum/showthread.php?t=301158)

StephenElsbree1986 10-31-2012 05:40 PM

Return to Stock CEL light-o-roma
 
So Had waynes tune on my car figuring it's been there since 2005 I swap back and forth to Highway and Street a few time never had a CEL, bought Tom's tune in the process of getting ready for it turn my car into stock. And these codes poped up

P0133 - o2 Sensor code

P0420 - BAD CAT ? I have a HFC on it

P1000 - OBD Not ready so I gotta Idea three mins drive three then WoT it I get that, but breaking in Clutch o yeah.

Now any chance these codes are legit? Never had a CEL they came on as soon as I return to stock any chance something just is fishy? Or do I need a o2 sensor and a new cat or HFC or ORP

1turbofocus 10-31-2012 06:09 PM

Some tuners are bad to turn off the the CEL , lets get my tune on there then do a datalog and see whats happening with the front o2 sensor

Tom


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