Join Date: Mar 2004
Location: Seacost New Hampshire
Check Engine Light - 02 sensor voltage too high bank 1 sensor 2
I went to autozone to have my code read. the computer came back with a code reading 02 sensor voltage too high bank 1 sensor 2. First off, is that the sensor after the cat or before it. I just replaced the one before it. Second, is high voltage lean or rich, and can i have the sensor tested? The new one is 75 bucks so i don't wanna do it unless i have to. Also, could a wiring problem be the culprit?
99 Cherokee Sport Black
np242 aw4 8.25
RE 3.5 Super flex with adjustable track bar
Rusty's Trailrated Crossmember with skid plate
Front and Rear tow hitches
245-75-16 mt/r on moab wheels from rubicon
Last edited by billbarr100; 07-13-2004 at 09:19 PM.