P0136 and P0138

NHXRUNNER · Mar 24, 2015

Assuming it was a faulty O2 I replaced both rear O2 sensors. Drove about 15 miles and P0136 came back. Thoughts? The two codes have been set for a couple weeks. Any chance the ECU needs to relearn having a operational O2 sensor. And for those that missed my last thread about this I am also running the URD O2 sim.

BrotherMurderface · Mar 25, 2015

I had 2 codes last week P0031 and 51 but I got lucky
Ended up just being a heater fuse.

NHXRUNNER · Mar 25, 2015

Anyone have any suggestions? No visible exhaust leak or break in a wire?

ntinhri · Mar 25, 2015

I recently had a issue with sim, after some testing, gadget swapped it and no codes. I had a issue with water getting in connectors. I would see if you can test with out sim and what codes your throwing. THen go from there. Call URD

P05X · Mar 25, 2015

I know whats wrong its time for you to buy my x. :top:

kwigs160966 · Mar 25, 2015

There is a relay in the fuse panel heater relay I believe. Could have burnt out. Also gadget once said that the ECM uses all four sensors to check against each other. I replaced three of my sensors before it went away.

Welcome!

P0136 and P0138

NHXRUNNER

"New Hampster"

BrotherMurderface

Member

NHXRUNNER

"New Hampster"

ntinhri

Active Member

P05X

"Wicked Pissah"

kwigs160966

Member

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