O2's High Voltage Po158 Po138 REALLY QUICK QUESTION PLEASE HELP
05-11-2007, 05:15 PM
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O2's High Voltage Po158 Po138 REALLY QUICK QUESTION PLEASE HELP I Have A 98 Z28 Camaro Intalled Long Tubes About 3 Weeks Ago I Put O2 Simmulators On The Rear O2 Sensors Now When I First Turn It On And I Hit The Gas It Feels Like It Wants To Die Than After It Gets Warm Like 2 Minutes Later Runs Perfectly And Strong And Idles Perfect Should I Worry The 2 Codes It Shows Is High Voltage For Bank 1,2 Sensor 2,2 Is The 2 Rear Will This Mean That The Simms Are Not Working Right Do I Need To Get Me New Ones Or What Do You Think Is Going One And Is It Safe To Take It To The Track Like That Because I Want To Go Tomorrow
Last edited by assassinz28; 05-11-2007 at 05:16 PM. Reason: MORE INFO
05-11-2007, 05:36 PM
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Do your simms have the LED's blinking?? What scanner are you using to read the codes? Can you erase them with it? If not, can you pull the neg batt cable and do they instantly return? If so, it seems as though your sims are not working. You may or may not be in full closed loop fueling. I would say fix the problem first before you run the risk of getting dissappointed at the track.
