Ok now im kind of stuck... Yesterday I cleared out the cel light and as soon as I started my car it came back on. I checked
the engine codes again and it came up with 9. Well 4 but some repeated.
P0036 - Heated oxygen sensor Heated Control bank 1 sensor 2
P0042 - (same as P0036 but sensor 3)
P0043 - Heated oxygen sensor bank 1 sensor 3
P0138 - Oxygen sensor circuit high voltage
Are both sensors 2 and 3 bad or is there something actually wrong? I had the test pipe on for about 10 months and just put the high flow cat back on and switched from stage 2 to stock programing. I have 2 spacers on sensors 2 and 3 and I think there is one on the first one.
Did you already make sure the sensors are physically intact? Driven through any puddles lately? Oh and you should not have a spacer on the "first" sensor - the one right on the turbo.
yeah I didn't think so and im in PA and there's puddles all over the place. lol and when I changed from testpipe to cat they just looked like they had a little carbon buildup but I blew out the spacers and put everything back on.
have 2 spacers on sensors 2 and 3 and I think there is one on the first one.
Pretty sure water in the tail pipe means sensor death. Usually the heater circuit error is indicative of that. You may need to replace them. You can use the universal sensor that bosch makes. Where in PA are you? I have a spare one that I can sell you, if you want.
http://www.amazon.com/gp/aw/d/B00EZQIWZ0/ref=ox_sc_act_image_1?ie=UTF8&psc=1&smid=ATVPDKIKX0DER
FYI, no need to spend full price on the O2. This is the OEM supplier part#, $100 and change.
Does it have the correct harness? Connector, length, cable trees, casing, etc?Or you can save even more by buying the universal one for $50.
Does it have the correct harness? Connector, length, cable trees, casing, etc?
Not opposed to trying it, just want to know what I'd be getting into.
I've got a couple good sensors from a stock downpipe, pm me.Is it possible to clean o2 sensor