Diagnostic Trouble Code 35 (P1401)

EGR Temperature Sensor Test:

EGR Temp. Sensor Test - GST:

EGR TEMPERATURE SENSOR (DTC: P1401)
For malfunction (a)
1) Turn ignition switch "ON" and select "MODE 1" with GST.
2) Confirm that the engine coolant temperature is lower than 50°C (122°F). (If necessary, wait until the engine coolant temperature is the same as atmosphere temperature.)
3) Start engine and run it for at least 8 seconds at idle speed. [Under the engine coolant temperature is lower than 50°C (122°F)].
4) Select "MODE 3" with GST.

For malfunction (b)
1) Start engine and warm it up sufficiently.
2) Turn ignition switch "OFF", wait for at least 3 seconds and then start engine again.
3) Run the engine for at least 5 seconds at idle speed.
4) Select "MODE 3" with GST.