Quote:
Originally Posted by Kmccarthy714
Yea, thanks for the response, i have previosuly swapped MAF sensors and code came back same bank. Like i said i smoke tested the intake, no leaks found. My next try is to swap the A/F sensors and hope the code moves otherwise, im lost. Thanks for the help ill update you as soon as i find time to do the swap.
|
I'd just go ahead and order an O2 sensor. That's almost definitely it.
Probably a break on the wire somewhere -- I had that happen to one of my secondary O2's once. Sensor itself was ok, but the wire had a small break in the insulation on it. Swapped out the sensor and problem solved.
Good luck!