Part Type: Engine Coolant Temperature Sensor. Coolant Temperature Sensor. 1988 Toyota Pickup Engine: 2.4L L4 Naturally Aspirated;EngineCode: 22R; FuelSystem: CARB; From 8/88; On Cylinder Head;. 1988 Toyota Pickup Engine: 2.4L L4 Naturally Aspirated;EngineCode: 22REC; FuelSystem: FI; From 8/88; On Cylinder Head;.
