So like my post title indicates, I recently bought another FJ62 and in getting it baselined, changing all the fluids, plugs, brakes, knuckles etc.. I brought it up to my local exhaust shop who has a great rep.
I instructed them to remove the old cats which had holes and to re mount the old O2 sensors, one of which had a hole at the mounting location. They did the job... then to realize the muffler has a huge hole where it couldnt be see... but anyways..
Driving home I notice the check engine light on(this is how every exhaust repair thread starts that i have read). Shut it off at home and try to see if turning off and on makes the light go out. It didnt. I then pulled the EFI fuse for a couple minutes or so. Light is still on. Then today I got a few minutes and read the codes. I have 28 and 51.
I do believe 28 is the #2 O2 sensor. Question to you fine folks is..(because after reading almost every O2 sensor thread I have no clear answer.) since the OEM sensors are NLA(I called to double check) what is everyone using as a replacement. Did you have to splice them in, and were they also 4 wire or what? Can someone please supply me with a part # of what to go get. I'm not afraid of splicing one in so long as I know which wires to connect(worried about going from 4 wires to 2 or 1)
Should I do anything before jumping to replace them. Maybe a good wire jiggling is in order... haha just kidding but not really. There were no codes present before the exhaust was repaired. well maybe 51 but was not indicated by the check engine light.
Please, any part #'s or tips would be appreciated. Some of the O2 sensor threads are really old and some of those O2 sensors I looked up dont seem to exist any more.
I instructed them to remove the old cats which had holes and to re mount the old O2 sensors, one of which had a hole at the mounting location. They did the job... then to realize the muffler has a huge hole where it couldnt be see... but anyways..
Driving home I notice the check engine light on(this is how every exhaust repair thread starts that i have read). Shut it off at home and try to see if turning off and on makes the light go out. It didnt. I then pulled the EFI fuse for a couple minutes or so. Light is still on. Then today I got a few minutes and read the codes. I have 28 and 51.
I do believe 28 is the #2 O2 sensor. Question to you fine folks is..(because after reading almost every O2 sensor thread I have no clear answer.) since the OEM sensors are NLA(I called to double check) what is everyone using as a replacement. Did you have to splice them in, and were they also 4 wire or what? Can someone please supply me with a part # of what to go get. I'm not afraid of splicing one in so long as I know which wires to connect(worried about going from 4 wires to 2 or 1)
Should I do anything before jumping to replace them. Maybe a good wire jiggling is in order... haha just kidding but not really. There were no codes present before the exhaust was repaired. well maybe 51 but was not indicated by the check engine light.
Please, any part #'s or tips would be appreciated. Some of the O2 sensor threads are really old and some of those O2 sensors I looked up dont seem to exist any more.