Dr-7: Code 21, Coolant Temperature Sensor Circuit

Fig 1: Test DR-7 Schematic - Code 21 - SOHC Coolant Temperature Sensor Circuit

Fig 2: Test DR-7 Flow Chart - SOHC (1 Of 2) Coolant Temperature Sensor Circuit

Fig 3: Test DR-7 Flow Chart - SOHC (2 Of 2) Coolant Temperature Sensor Circuit