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Check engine code p302


Peternr1724

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It means exactly what is says.  You have a misfire or intermittent misfire on cylinder #2 and have to find the cause of the code via a troubleshooting tree, not by replacing parts first.

 

https://www.obd-codes.com/p0302

 

If the CEL starts flashing, get the car looked at right away, as the catalytic converter(s) could be damaged and this gets quite expensive.  It's possible, this is covered under warranty.

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