vlkswgnbgmn66
Go Kart Champion
- Location
- Fresno, CA
- Car(s)
- Fahrenheit GTI #473
So as I stated in anouther thread my CEL came on last night. Took it to my buddy at the dealer and he gave me a print out and the code that was stored was P0420 - cat not efficient enough. So I called GHL and they basically told me that I need a chip because its a high-flow cat. My buddy uses high flow cats on cars all day at his muffler shop and has never had a problem using them and setting a CEL. Has anyone else experienced the same problem with their high-flow cat and no chip???:iono: