2004 vw passat idling hard and sputtering when accelerating

Question

Idling hard sputtering while accelerating

Answer 1

Hi there

The code is for a high temp engine coolant temp sensor. This can cause the engine to run to rich or to lean and cause the vibrations and hesitation on acceleration. I would check the coolant level and make sure the temp isn't getting to high. If it is, you may have something going on with the head gasket.

P0118 VOLKSWAGEN - Engine Coolant Temperature Circuit High

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