ok i installed an aftermark exhaust and i have a sevice engine light...do i need to install a wideband 02 sensor?
i put a brand new bosch 02 sensor in it, and i still had the light on...do i need a wideband? or just an 02 sensor
that isnt bosch?lol...my trac off light came on, and will not go off..ive repeatedley pushed the trac button figuring that it would go away, what do you think is causing this? a bad wheel bearing/hub? thanx



4-2-1 pacesetter header..full 2.5 pacesetter piping..bomz cai..genkei short shifter..vibrant front and rear strut bars..aem tru power alt pulley..neon glow strobes..xenon ultra blues..panasonic 7" flipout..Lanzar 15" sub..legacy 2000watt mono..

First of all, did you get your service engine light scanned to see ACTUALLY what the error is? That could be a start.
No you dont need a wideband if your not high N/A power or forced inducted.. What you need is to get that CEL scanned. Then go from there

Also, since you got a new sensor and the CEL came on, go ahead and unplug your battery for about 15 minutes. See if the light goes off.











~2014 New Z under the knife, same heart different body~
______________________
WHITECAVY no more
2012 numbers - 4SPD AUTOMATIC!!
328 HP
306 TQ

i had my car scanned and my buddy that works at the shop said that it read low 02 activity...but when its plugged in the car misses and runs like crap and the light still stays on, but if i just unplug the sensor than it runs fine....what about the trac off light


4-2-1 pacesetter header..full 2.5 pacesetter piping..bomz cai..genkei short shifter..vibrant front and rear strut bars..aem tru power alt pulley..neon glow strobes..xenon ultra blues..panasonic 7" flipout..Lanzar 15" sub..legacy 2000watt mono..