Hey everyone I have a 06 ss , Im getting a p0132 code and when looking it up sounds like a 02 sensor problem? On other hand I have a weird cold start issue happening also . Once I start the car after its been sitting a few hrs , it runs for about 10secs fine then all of a sudden I get about 10secs worth of a rough idle then it goes away and all is fine. When car is warm doesn't do it , only cold. Is this causing the p0132 code possibly or the bad 02 causing this issue I should say ? Thanks for the help

 

That's for Bank 1 Sensor 1.

So check all of the wiring to the front 02 sensor.
Check for an exhaust leak around the front 02 sensor
Replace with GM part only if first 2 don't work

Make sure to keep an eye on your fuel trims.