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What might trigger the check engine light in my 2012 Dodge Avenger to turn on?
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5 answers
★ Top Answer
There could be various reasons why the check engine light in a 2012 Dodge Avenger may turn on. Some common culprits that you can check for visually include a loose or damaged gas cap, as well as inspecting under the hood for any disconnected or damaged wires. The next step would be to use an OBD sensor to retrieve error codes by plugging it into the car. If you don't have an OBD diagnostic tool, you can buy one or borrow one from a nearby auto parts store. Alternatively, you can also take your vehicle to a mechanic for a comprehensive diagnosis and quick identification of the issue.
More answers
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It could be a couple of different issues. First, make sure to inspect all your liquids, then check for any air leaks in your systems. If that doesn't solve the problem, consider having it tested with a diagnostic machine. I had a similar issue, and it turned out to be a faulty water pump.
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Is it possible that the oil level is low?
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Do you have a phone that is compatible with this service?
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In most cases, the check engine light in a 2012 Dodge Avenger is typically triggered by either a loose gas cap or an issue with a sensor.
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