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 How To: Computer Test of a Check Engine Light in a 2004 Cavalier?

Answer The 2004 Chevrolet Cavalier is equipped with an OBD II port. The OBD II port provides access to the vehicle's onboard computer for diagnostic code access. The onboard computer interfaces with the C... Read More »
http://www.ehow.com/how_12194546_to-computer-test-check-engine-light-2004-cavalier.html

Top Q&A For: How To: Computer Test of a Check Engine Light i...

How to Reset the Check Engine Light on a Chevy Cavalier?

The check engine light on your Chevy Cavalier comes on when there is a problem with your vehicle's emissions control system. The Cavalier's computer generates and stores fault codes that indicate a... Read More »
http://www.ehow.com/how_6345789_reset-engine-light-chevy-cavalier.html

How to Reset the Check Engine Light on a 2004 Toyota Corolla?

The 2004 Toyota Corolla comes packed with a myriad of features and a computer powers many of them. Unfortunately, computers are prone to making mistakes, especially when it comes to the many sensor... Read More »
http://www.ehow.com/how_6402449_reset-light-2004-toyota-corolla.html

How to Reset the Check Engine Light on a 2004 Chevy TrailBlazer?

The 2004 Chevy Trailblazer uses a computer, called an ECU, to generate and store trouble codes. Contrary to common belief, your Trailblazer's "check engine" light doesn't pertain directly to the en... Read More »
http://www.ehow.com/how_6382185_reset-light-2004-chevy-trailblazer.html

How to Turn Off the Check Engine Light in a 2004 Monte Carlo?

The Check Engine light, or malfunction indicator lamp (MIL), in a 2004 Chevrolet Monte Carlo is part of the vehicle's onboard diagnostic system. The onboard diagnostics system consists of a network... Read More »
http://www.ehow.com/how_7257871_turn-light-2004-monte-carlo.html


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