A question about O2 Sensors

1990_Tbird_SC

Registered User
On the driver side does that O2 sensor plug into the fuel rail wiring harness up the rear of the engine. It doesnt look right to me i would of had some pics but my digital camera decided to break:(

if anybody has a pic of this area that would be helpful also

Thanks
 
Reach your hand up....

Reach your hand up practically behind the engine. Just follow the O2 sensor wire and you'll feel the connector. Then with all of the finger force that the might gods allow you, you must push the connector tab down and the plug should pop apart. Just use an open ended wrench to remove the O2 sensor.

You can clean the o2 sensors you know. Just get a propane torch, a small steel brush and Throttle body cleaner. Spray, soak, brush and burn. Don't Forget a little anti-seize grease when you re-install. A great way to help extend the life of o2 sensors.

If you engine is actually throwing a code though, then you should just concentrate on replacing them.
 
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