A Tracker is a little sport service vehicle that was sold under the GEO and Chevrolet nameplates from 1989 to 2004. Whether the engine has been drop recently, let it refreshing for a unusual hours before you launch.2. Hoist the vehicle with a hydraulic jack and area jack stands under your Tracker's frame to brace its weight. Lower the hydraulic jack and set it aside.
Instructions
1. Fix the parking brake. The Chevrolet Equinox took the Tracker's settle in the 2005 imitation year. The O2 sensor on your Tracker makes confident the licence air/fuel ratio is achieved by sending signals to the engine's electronic personal computer module. Your engine Testament not gallop at its maximum efficiency whether the O2 sensor is not operating properly. The ahead process in replacing the O2 sensor in your Tracker is to remove the full of years one.
3. Crawl under the vehicle on the right hand side (driver's side) near the driver's door. Locate the catalytic converter, which is mounted in-line with the exhaust pipe.
4. Locate the oxygen sensor which is mounted in the exhaust pipe near the rear of the catalytic converter.
5. Remove the wiring harness connector from the oxygen sensor by squeezing in the connector tabs with your fingers while simultaneously pulling the connector from the sensor.
6. Remove the sensor from the exhaust pipe by turning it out with an adjustable wrench in a counterclockwise direction.
