Started her up this morning, about a mile of driving and the check engine light goes on... I hook up my tuner and it's the infamous P0153, I did a search but nothing useful came up.

This is the front driver side o2 sensor right? I swapped it with the other one this morning and still threw the same code. I have alongtubes with a catted x-pipe and want to get rid of that stupid light. If anyone has a quick fix let me know, or i'm going to have to wait until I get my dynotune and have them remove it.

-Jeff

 

P0153 is "O2 Sensor Circuit Slow Response (Bank 2 Sensor 1)

Check connections.

 

Jeff,I have gotten the same code a couple of times, cleared it and it did not come back until I went through a car wash with undercarriage wash. In my case it is related to getting moisture on the connectors. I put some delectric compound (like vasaline)in the connectors and so far so good. Just a thought.