I have a techedge wideband in my car and its starting to act really wierd. For the past couple days when I start the cat its goes from operatting normal to 25.3(all the way lean) I disconnect the sensor to see if it will go away but it will always go from operating normal to all the way lean and stay there nomatter what I do, and I know Im not running that lean. You think it could be a bad o2 sensor? Any ways to check it?

 

what sensor you running bosch or ntk how many mile has it been in the car and any race gas ran thru it?

 

Dont know how many miles or what kind, just bought it off of someone on here. No race gas, just 93. It was working fine then just started acting wierd

 

sensors junk, buy a NEW one.

 

buy a bosch when you get the new one

 

sensor is junk, get a bosch

 

what do I ask for when I go to buy one, and what autoparts store has the best price?

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by HighRevn &raquo;</TD></TR><TR><TD CLASS="quote">what do I ask for when I go to buy one, and what autoparts store has the best price?</TD></TR></TABLE>