dlEclipse;221909 wrote:
treimche. You mentioned a trick for the 2nd O2 sensor. If it isn't installed what can I do to stop the P0420 code? I'm not sure what emissions sensors have been removed and what just wasn't hooked up... If I purchase DSMLink or the AEM do I still need to worry about the codes?
DSMLink or AEM lets you run w/out a rear O2 sensor if you want. The trick I know is if you have the rear O2 hooked up, but don't have a cat in the car. If you plan on getting an O2 sensor to put in I can tell you how to do it.
D
