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Home >> Toyota >> 2005 >> Prius >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Control System (SFI) - Diagnostics >> DTC P1121: Coolant Flow Control Valve Position Sensor Circuit Stuck >> Circuit Description
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Circuit Description

Refer to DTC P1120 DTC P1120 COOLANT FLOW CONTROL VALVE POSITION SENSOR CIRCUIT, DTC P1122 COOLANT FLOW CONTROL VALVE POSITION SENSOR CIRCUIT LOW, DTC P1123 COOLANT FLOW CONTROL VALVE POSITION SENSOR CIRCUIT HIGH  .

Fig 1: DTC P1121 Detection Condition And Trouble Area
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