Questions & Answers for: tahoe oxygen sensor

...tahoe 5.7l where do i start testing P0138 is a code for an unexpected high voltage in the post cat o2 sensor on the left side (bank 1 sensor 2). It often is a result of an internal short between the ...

...oxygen sensors on my 2004 tahoe and installation where are the oxygen sensors on my 2004 tahoe and how do i replace them. my wife took it to advance auto to ge the codes checked and they said it ...

...Oxygen sensor is usually located near the exhaust manifold, passenger side by firewall. If you are going to do it yourself, I suggest to go to an AutoZone, if you by the sensor there, they will let ...

i get a PO171 CODE FOR MY 2004 CHEV TAHOE 5.6 ENGINE Hello i will assist you this is your Oxygen sensor it is the Bank number one sensor one.

what is bank 1 and 2 sensor 2 heater circuit on a 97 tahoe it is the heater circuit inside of the oxygen sensor, the sensor the code refers to will need replaced I see it alot

...tahoe and I just had an oxygen sensor replaced on monday the very next day my check engine light was back on. I had another diagnostic check and the said it was my oxygen sensor. It gave out the same ...

Where is the exhaust pressure sensor on tahoe 2000 there isnt one... on any car... u talkin about a oxygen sensor?

oxygen sensor What is considered, "Bank One" ? And Where is position #2 for the oxygen sensor? It's the oxygen sensor on driver side downstream by catalyst converter.Here it is.

...tahoe That code is a heated oxygen sensor failure. The first thing that you need to do is replace the oxygen sensor. They should be replaced every 60 to 70 thousand miles anyway. They might fail ...

...tahoe rear O2 oxygen sensor Follow the exhaust pipe back from the engine. Somewhere along the way you'll find a device attached to the exhaust pipe with wires coming out of it & connecting to the ...