dsm sensors acting funny ? please help!!!

[M1L3S]

Im having a issue, my wideband reads rich and my narrow(front o2) reads lean.

I have no idea why that it :/

I was thinking of doing this mod. What do you guys think ?

http://www.dsmtuners.com/forums/arti...o2-sensor.html


Any input would be amazing. I figure if I do this then my wideband wilI help my front o2 seeing how ive replaced it 4 times

[scheides]

This is not a project, moving to tech.

[Pushit2.0]

I would check the wiring to the front 02, they can last 100k or more with a properly running car. I would check the o2 heater circuit and signal wires to the PCM. I would think with OBD2 it would be harder to fool the computer on the primary o2, the narrow band simulation worked great on the obd1 dsm stuff for sure.

~John