FixVault

Home › Subaru › 1990 › Justy DL › Repair and Diagnosis › Engine Performance › System › Engine Controls - Tests W/Codes - PFI › Diagnostic Code Chart › Code 21: Coolant (Water) Temperature Sensor

Code 21: Coolant (Water) Temperature Sensor

Fig 1: Schematic - Code 21, Coolant (Water) Temperature Sensor

G91B18334

Fig 2: Flow Chart - Code 21, Coolant (Water) Temperature Sensor

G90D18773