EGR VALVE POSITION SENSOR [SKYACTIV-D 2.2]

id0140z7257300

Purpose/Function

• Detects the EGR valve open/closed condition as basic information for mainly EGR control and boost control.

• Detects the EGR valve opening/closing condition and sends it to the PCM as the EGR valve opening angle signal.

Construction

• Built into the EGR valve.

ac8wzn00000526

• A Hall element has been adopted as the detecting element for detecting the EGR valve opening/closing condition.

Operation

• Sends the signal, which fluctuates according to the EGR valve opening/closing, to the PCM.

ac8wzn00000527

EGR valve position sensor characteristic

ac5wzn00001665

Fail-safe

DTC No.

Fail-safe function

P0405:00

P0406:00

•  Limits engine torque.

•  Inhibits the automatic DPF regeneration control.

•  Inhibits the manual DPF regeneration control.

•  Inhibits the EGR control.

•  Inhibits the boost control.