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Every sensor on the engine and transmission can cause the light to come on.

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12y ago

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Where in the check engine sensor located on the engine?

There are sensors all over the engine that can turn the check engine light on.There are sensors all over the engine that can turn the check engine light on.


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The check engine light comes on and stays on when a problem is detected by the self diagnosis system of your vehicle. Generally, a check engine light is lit when there is a problem in the emissions or somthing that is affecting the effectiveness of the emissions.


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Upwards of 50 to 100. Depends on Year, Make, Model.......... See related questions below.


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You must have an engine scanner to do that.


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That REQUIRES an ENGINE SCANNER to do that.


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Then you may want to have a mechanic check it out.


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Where is the thermostat located on a 2000 Chevy Silverado?

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I have a 1995 Ford Taurus that runs fine but every time you hit a big bump the check engine light comes on for a few minutes then goes out what is happening?

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Where is the check engine sensor on a 85 chevy S10 blazer?

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