Originally Posted by FocusedSlayer
This should stop the CEL until you get a tune . I did it after I installed my header and not once did I get the CEL until I put my Wideband in and then I got a tune update and now no more CEL .
But this should do the trick for you , I know you don't have a header but it would be worth a try .
HOW-TO: Mechanical CEL Fix for a Header
I dont understand.
The wideband comes with its own 02 sensor, i used the #3 bung and took out the stock 02 in the #3 location and just unplugged it. Thats why its throwing the CEL because its reading nothing at that location.
I need to try and trick it with the LC-1 it has an analog out with a selectable voltage output to trick the ECU into thinking its there but i wanted to ask about that fuse first. I knew it wasnt that easy but thought ide ask.
I need to find out what lead the stock 02 uses and tap into it. I believe its +12, -12 (for the heater) and signal + and signal ground to the ECU