EXHAUST SHUTTER VALVE POSITION SENSOR [SKYACTIV-D 1.5]

id0140z5433700


Purpose/Function

•  Detects the exhaust shutter valve open/closed condition as basic information for mainly diesel particulate filter regeneration control and exhaust shutter valve control.
•  Detects the exhaust shutter valve opening/closing condition and sends it to the PCM as the exhaust shutter valve opening angle signal.

Construction

•  Built into the exhaust shutter valve.
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•  A Hall element has been adopted (as the detecting element) for detecting the exhaust shutter valve opening/closing condition.

Operation

•  Sends the signal, which fluctuates according to the exhaust shutter valve opening/closing, to the PCM.
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Exhaust shutter valve position sensor characteristic

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Fail-safe

DTC No.

Fail-safe function
P0475:00
•  PCM restricts engine torque.
•  Inhibits the EGR control.
•  Inhibits the auto DPF regeneration control.
•  Inhibits the compulsory DPF regeneration control.
•  Inhibits engine-stop by operating the i-stop function.
P0476:00
P048D:00
•  PCM restricts engine torque.
•  Inhibits the EGR control.
P048E:00
P049B:00
•  PCM restricts engine torque.
•  Inhibits the EGR control.
•  Inhibits engine-stop by operating the i-stop function.