where is the COT?
06-06-2007 | 03:42 PM
#2
COT = Cat Over Temp protection. It adds extra fuel when the ECM thinks that cats are being over heated, typically around 11.70. This has nothing to do with the rear O2s, you need to go under the Engine Diagnostic tab and look for Pxxxx code with B1S2 or B2S2 then uncheck and set them to -3- No Error Reported.
06-15-2007 | 08:43 PM
#4
Originally Posted by 12secSS
COT = Cat Over Temp protection. It adds extra fuel when the ECM thinks that cats are being over heated, typically around 11.70. This has nothing to do with the rear O2s, you need to go under the Engine Diagnostic tab and look for Pxxxx code with B1S2 or B2S2 then uncheck and set them to -3- No Error Reported.
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