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Causes of engine light for water temp sensor other than sensor?

Big Nick
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17 Aug 2023 07:17 - 17 Aug 2023 07:23 #250332 by Big Nick

Causes of engine light for water temp sensor other than sensor? was created by Big Nick

Hi all,

I've had the engine light on for the water temperature sensor, which I've replaced, but it hasn't solved the issue.
Has anyone else had similar issues on the m13a, or know what else could be causing the problem?

Apart from the light, it's running really well, and temp gauge shows it sitting at about half way. Could low coolant levels cause this?

Last edit: 17 Aug 2023 07:23 by Big Nick. Reason: Clarity

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fordem
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17 Aug 2023 20:18 #250339 by fordem

Replied by fordem on topic Causes of engine light for water temp sensor other than sensor?

A check engine code for a coolant temperature sensor doesn't mean the sensor is defective, it can also be a wiring issue - in fact the code description (assuming it was a P0115 code) says "ENGINE COOLANT TEMPERATURE SENSOR (ECT) CIRCUIT MALFUNCTION.

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Causes of engine light for water temp sensor other than sensor?

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