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Sensor number 1 is the one before the catalytic converter. First off, are you sure that is your problem? There are numerous things that can give you a code for the oxygen sensor. A vacuum leak, a wire burnt on the manifold, and even a bad connection. Be sure before you spend money that you do not have to . It takes a special socket to replace it and the socket can not be used for anything else.
What else can I help you with?
How do you replace wheel bearings on 2004 GMC envoy?
how to replace wheel bearings on 2004 GMC envoy?
How do you replace the oxygen sensor of 2004 mpv?
By breathen inn
How do you replace the oxygen sensor on a 2004 Nissan Sentra?
You need to take a wrench to loosen the oxygen sensor, then you will need to disconnect the cord. Once you have done that you will then pull out the old oxygen sensor.
How do you replace oxygen sensor in 2004 Intrepid 2.7 liter engine?
The 2004 Dodge Intrepid oxygen sensor can be found on the back of the air cleaner housing. Remove the wiring harness. Remove the oxygen sensor retaining screws. Reverse the process to install the new oxygen sensor.
How do you replace an oxygen sensor on your 2004 Monte Carlo SS Supercharged?
I don't think you do.
Where is the thermostat housing on a 2004 gmc envoy?
This will be difficult. You must remove the alternator to get to the themostat housing. While you are there, you may want to replace the Temp sensor too!
Where is the coolant temp sensor for a 2004 gmc envoy?
It is on the drivers side of the block.
Where is oxygen sensor located on 2004 astro van?
where is the oxygen sensor in a 2004 astro van
How do you replace a map sensor on 2004 intrepid?
how to replace a map sensor on a 2004 dodge intrepid.
How do you replace an alternator on 2004 envoy?
you take it out and put in a new one
Do you have to take alternator off to replace thermostat in 2004 envoy?
of corse
How much will it cost to replace tires on 2004 envoy?
about 150 dollars
