Thread: Only three codes now :D

P0130- o2 sensor
P0136- o2 sensor
P0325- knock sensor

Already have the knock sensor, just need to pick up two o2 sensors, what are my cheapest options?? Budget build here.

I guess the new ground cleared up my MAF troubles So I guess I no longer need a MAF.

look up the codes adn see if they are for the rear o2 or main o2

This is the O2 sensor I just put into my car at the header:

Amazon.com: Bosch 15727 Oxygen Sensor, Universal Type Fitment: Automotive

As per the huge thread here, I wired the ground to the ECU grounding spot on the intake.

I believe it is both o2 sensors.

Wow... wonder what up with your motor to have all that. Sure your not running rich?

I do think I may be running a bit rich, but have no way to test that currently. I don't think I'm running extremely rich anyways, but definitely am a bit richer than what I should be just from the smell of the exhaust..

I do think the gutted cat would be the reason of the rear o2 sensor. & The front one is very very rusty, so that may have something to do with why that one has failed.

As for the knock sensor, the current one is cracked, lol. I already knew this much and have a new one waiting to go on as soon as I can get over to the shop to use the lift.