The mechanic told me that the oxygen sensor for my 2002 Chevy Tracker will cost $247.00 a piece and that I need 4, does anyone know if this is accurate?
Since you said 4 sensors I will assume you have the V6 engine.
The aftermarket sensors that are designed to fit your truck are about $150 each so with labor that would be about right. And sensors from GM would probably be $250 each.
However, odds are you do not need all 4 sensors. Maybe one.
SOURCE: how do you change an oxygen sensor on 2006 chevy aveo
There is a special socket for O2 sensors which allow the wires to stick out and not get twisted up. It's not expensive and available at most auto parts stores. Disconnect the sensor from the wiring harness, with the plug and then use the socket to remove and replace the new sensor. Re-connect electrical plug.
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SOURCE: need to replace oxygen sensor in chev trailblazer 2002 LS-failed
Yes.....but it would help to get the socket for it. It looks like a normal socket but has a **** down the side to aid in the wires going to it.
SOURCE: Reprograming a keyless remote
program transmitter code(s) as follows:
1) Confirm that all the doors are closed and the ignition key is out of the ignition cylinder.
2) Open the driver’s door. Insert the key and turn the ignition switch to ON position within 10 seconds.
3) Turn the ignition switch to OFF position within 10 seconds, remove ignition key from lock cylin-der.
4) Push and release the driver’s door switch (1) 3 times within 20 seconds.
5) Insert the ignition key and turn the ignition switch to ON position within 10 seconds.
6) Turn the ignition switch to OFF position within 10 seconds, remove ignition key from lock cylin-der.
7) Press and hold both LOCK and UNLOCK buttons (2) on the transmitter (3) for more than 5 seconds
within 20 seconds of removing the ignition key from the lock cylinder in step 6.
8) Press LOCK or UNLOCK button (2) on the transmitter (3) within 5 seconds (after step 7). All the
doors will lock/ unlock to confirm that this process has been properly done.
With this process, the transmitter has been programmed.
9) If you want to program an additional transmitter, repeat the procedure from Step 1) through Step 8).
10) Make sure that the keyless entry system properly operates by operating each transmitter.
SOURCE: diagram for 1994 chevy z71 k1500 4x4
o2 sensors are located on the header pipe and on the catalyctic conververter on some vehicles. Spray with wd40 or the like before unscrewing it.
SOURCE: I have a 07 chevy avalanche and check engine light
Do you happpen to know what sensor. It has a lot of them. Have you had it scanned? Autozone will do this for free
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