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  1. ECT (engine coolant temperature) Sensor Codes on 2010 Dodge Grand Caravan

    5th. Generation Chrysler Minivans: 2008-2019
    I have a 2010 Dodge Grand Caravan with the 4.0L SOHC engine and my check-engine and ETC lights came on the other night. When I pulled the codes, P0118 (Engine Coolant Temperature Circuit High Input) and P2181 (Engine Coolant Temperature Performance) came up. I checked coolant level which was...