P0036 Fix?

[Whitedevil95]

Yeah and had to get the keys reprogrammed as well. But just like @K4fxd said, check all your wires, harness, if it's tuned, flash back to stock then reflash the tune. Do the easy first stuff. What happened before the code popped up for you?

Oh I do not have this issue. I just enjoy reading threads about issues and how it was solved. I keep it in the back of my mind in case I have any issues like this later down the road.

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[qnitro]

Appreciate the response. Im very similar situation, I got the P0056 and 36, so both sides, not getting the signal. Im about to put spacers and see if that helps, but I have warranty, so I might take it over.

 

[SlowyoteJay]

Appreciate the response. Im very similar situation, I got the P0056 and 36, so both sides, not getting the signal. Im about to put spacers and see if that helps, but I have warranty, so I might take it over.

If you have aftermarket cats, I would definitely get spacers. Also, check the o2 sensors to make sure there's no damage.

 

[qnitro]

Yeah doing spacers now, checked the harness and replaced both rear O2 sensors with new Bosch sensors..

 

[qnitro]

Im very similar to you, Stainless works long tubes with high flow cats

 

[Oneredgt]

Having the same problem Ik this thread from a while I initially thought it was my spacers, but took those off codes were still there and then I swapped the O2 to the other side and luckily the codes switched so I’m pretty sure it’s a o2 sensor for me but hoping it’s not an ecu

 

[SlowyoteJay]

Having the same problem Ik this thread from a while I initially thought it was my spacers, but took those off codes were still there and then I swapped the O2 to the other side and luckily the codes switched so I’m pretty sure it’s a o2 sensor for me but hoping it’s not an ecu

If you can switch the O2s and the codes switch to the other side, it's more than likely the O2. My issue was when I swapped the o2s, the code stayed the same and didn't switch to the other side. So the ecu wasn't getting any data from the o2.

 

[Oneredgt]

If you can switch the O2s and the codes switch to the other side, it's more than likely the O2. My issue was when I swapped the o2s, the code stayed the same and didn't switch to the other side. So the ecu wasn't getting any data from the o2.

Yea I saw that it sucks cuz at first I got a not oem and then bought one from American muscle which a mechanic made me return saying it doesn’t fit. Finds out bro was talking bout the upstream not downstream like a dumbass. Then I bought one from ford which is the one now fully oem and seems like they gave me a faulty one getting a new one tmr but have to install that before returning the faulty one for refund because I take it to a shop. So much bs

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