Turn the ignition switch OFF.
Disconnect the EGR Cooler bypass solenoid valve connector.
Measure resistance between the valve terminals 1 and 2.
Check that the resistance is within the specification.
Specification : 28.3 ~ 31.1 [20℃(68℉)]
Connect the GDS to Data Link Connector (DLC).
Idle the engine or turn the igntion switch ON.
Check the temperature of ECTS.
eck if the voltage is within the specification
Temperature [°C(°F)] | Voltage (V) |
-30(-22) | Max 7.5 |
20 ~ 30(68 ~ 86) | Max 9 |
120(248) | Max 11.5 |