P1411

DTC P1411 EGR Valve Position Sensor Circuit Range/Performance Problem





CIRCUIT DESCRIPTION
The EGR valve position sensor is mounted on the EGR valve and detects the lift amount of EGR valve. The lift amount of EGR valve which is detected by the EGR valve position sensor provides feedback to the ECM to control the lift amount of EGR valve in response to engine operating conditions.





DETECTING CONDITION

Step 1:

INSPECTION PROCEDURE