what does P2181 on a 2011 dodge ram v8 4.7 mean

temperature gage went up to over heating then vehicle would not start until coolant was added

Status: Open Oct 29, 2022 - 07:00 PM

Dodge

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Grace_CarParts.com

Nov 03, 2022 - 09:54 PM

Hi.

When the Engine Coolant Temperature Sensor signal deviates from factory specifications, the engine code P2181 appears. Click here to read an article about this engine trouble code.

Grace Granada
Parts Specialist
>>> Right Parts, Right Now at CarParts.com

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