Check engine light

OrangeMach23

BOOSTIDMACH
Established Member
Joined
Jan 24, 2006
Messages
1,422
Location
Warner Robins, GA
Did you install after market off road X-pipe or H-pipe? If my memory serves me correct the BANK 2 should be a rear 02 sensor circuit fault for the rear cats? If you have a aftermarket programmer (Diablo Predator, SCT X-caliber) you can turn it off since you don't need that sensor anymore. Are you using "MIL Eliminators"? Even with a catted X-pipe or H-pipe you can still get this code. You should also check the wiring from the 02 sensor to the PCM to make sure that there are no corroded or broken wires.
 
Last edited:

Users who are viewing this thread



Top