phishtaco
Cincinnati
I searched the code numbers here. C1340 anyone know what causes/fixes this? P0420 looks like gas cap which has been replaced but it may have been aftermarket. Thanks
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I searched the code numbers here. C1340 anyone know what causes/fixes this? P0420 looks like gas cap which has been replaced but it may have been aftermarket. Thanks
Did you have any luck?
Here's my saga: C1340 - Open Circuit in CDL signal - ClubLexus - Lexus Forum Discussion
I was getting a P0420 on my 4runner with Cali emissions and thought I had to replace both cats. Got a quote for OEM from the dealer and they came back with $4,300 for cat back.I have not addressed it. My CEL will go on for a few hundred miles then off. I’ve meaning to do a zero point calibration on it. I know the PO had a gasket? changed on the tcase, I need to look back at the records.