1. Disconnect the turbocharger wastegate actuator connector.
2. Measure the resistance between the terminals of the connector at the turbocharger wastegate actuator.
Standard value: 1.25 - 3.75 Ω [at 25°C (77°F)]
3. If the resistance deviates from the standard value, replace the turbocharger assembly.
4. Check the electrical continuity of the points shown in the table below. Confirm that there is not electrical continuity. If there is, replace the turbocharger assembly.
Terminal connector of tester
Electrical continuity
4-1
Absence of electrical continuity
4-2
4-3
OPERATION CHECK
note
Confirm open circuit and looseness for the harness and connector before operation check.
1. At IG-ON, check that the turbocharger wastegate actuator rod moves. If the turbocharger wastegate actuator rod is not moving, replace the turbocharger assembly.