ECT Sensor 1 Inspection
NOTE:
Since there is no direct method to test the component itself, troubleshooting is performed on the related components.
Test Procedure (Step 1)
- Preparation
- ECT sensor 1 connector 2P: disconnected
- Procedure
- Turn the vehicle to the ON mode.
- Confirm the HDS [ ECT Sensor 1 Voltage ].
- Normal Conditions
- HDS [ ECT Sensor 1 Voltage ] value is more than 0.14 V .
Test Procedure (Step 2)
- Preparation
- ECT sensor 1 connector 2P: disconnected
- Procedure
- Jump the ECT sensor 1 connector 2P terminals No. 1 and No. 2 with a jumper wire.
- Turn the vehicle to the ON mode.
- Confirm the HDS [ ECT Sensor 1 Voltage ].
(Disconnected)
ECT sensor 1 connector 2P female terminals
- Normal Conditions
- HDS [ ECT Sensor 1 Voltage ] value is less than 4.99 V .
Results
- If it is normal, there is a problem with ECT sensor 1.
- If it is abnormal, there is a problem with the related components.