Quote:
Originally Posted by Paperjam
Post the descriptions for the C codes. Those are chassis codes
P0420 means you need a cat on bank 1
|
I have checked the descriptions, but don't know the best way to diagnose the cause. I know the C2101 is default when the CEL comes on.
C2123 is ABS control system malfunction
C1224 indicates the NE Signal Circuit
C1253 indicates the motor relay circuit
Is there a way to distinguish between the cat and the 02 sensor other than changing the 02 sensor and seeing if it goes away?