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Check engine light for a chevy colorado 2006 came on has service engine code of po454

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How to reset check engine light on a 2006 cheve colorado

if you cant do it with the battery,.you will need to scan it.

Mar 20, 2015 | Chevy Colorado 2006 SS3378TTFT

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My 2006 chevy colorado 2.5 will high idle rpm 1000 when started which never did that. It only has 47,000 what could be wrong and why is it doing that?

could have a vacuum leak check all your vacuum line see if you feel or hear any air. do you have any engine light on if you do scan your engine get a code.

Feb 17, 2013 | 2006 Chevrolet Colorado

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Gas cap off and engine light came on in 2006 Chevy Colorado. Replaced gas cap now how do I get check engine light off?

If all it was is that you did have it off it will reset by the 3rd drive cycle. It may take between 50 & 200 miles.

Dec 15, 2010 | 2006 Chevrolet Colorado

2 Answers

2006 chevy colorado check engine light came on what might have caused this?

To many things that can cause the check engine light to come on. It could be as simple as a bad gas cap to a miss fire in your ignition system.
If there is an Auto Zone around your area, they scan for the DTC codes free of charge and when the issue has been addressed. The check engine light will reset if self after 3 consecutive start cycle if there is no oter issues.
Thank you for using fixya and good luck

Jun 17, 2010 | 2006 Chevrolet Colorado

1 Answer

I have a 06 chevy colorado engine light came on

hi this could be a lot of things, the only way to find out is to have it checked with a code reader, it could be something simple like a miss fire as sometimes happens or could be something more serious best get it checked out, you could have a sensor gone u/s and you might be using allot of fuel.....hope this helps

May 10, 2010 | 2006 Chevrolet Colorado

2 Answers

Rough idle

I had the same exact problem on my 2004 Colorado (3.5L). Cleaned the MAF sensor (with MAF sensor cleaner) and throttle body/plate - cleared it right up.

May 10, 2009 | 2006 Chevrolet Colorado

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