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OXYGEN SENSOR HELL

3K views 1 reply 2 participants last post by  Tuner Boost 
#1 ·
Hi
I have a 2006 chevy silverado 2500hd 6.0
my problems involve bank 2 sensor 2
codes p0056 p0060 p0161

Here Is what I've done so far
checked fuse
changed sensor
found a few ify wires on frame rail repaired then

what else can i do ? HELP!!!!! PLEASE!!!!
 
#2 ·
Tune the CEL/DIC code reporting out. Very simple 5 minute fix. The sensor 2 is always the catalytic converter efficiency sensor and has no effect on the engine running correctly. That critical info comes form sensor 1 (up streams) and is critical. So, if you have failing cats, or after market hi-flows chances are you wont get rid of those codes. T&T Performance is in MD not far from you can tune them out.....
 
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