FUEL PRESSURE SENSOR [SKYACTIV-D 1.5]SM2760020
FUEL PRESSURE SENSOR [SKYACTIV-D 1.5]

id0140z5006100


Purpose/Function

• Detects the fuel pressure in the common rail as basic information for mainly determining the fuel injection amount.
• Detects the fuel pressure in the common rail and sends it to the PCM as a fuel pressure signal.

Construction

• Installed on the common rail.
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• A piezoelectric element has been adopted as the detecting element for detecting the fuel pressure.

Operation

• Sends the signal, which fluctuates according to the fuel pressure, to the PCM.
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Fuel pressure sensor characteristic

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Fail-safe

DTC No.

Fail-safe function

P0087:00
• Inhibits the EGR control.
• Increase the idle speed.
• Inhibits the auto DPF regeneration control.
• Inhibits the compulsory DPF regeneration control.
• Inhibits engine-stop by operating the i-stop function.
• PCM restricts engine-transaxle integration control.
P0088:00
• 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.
• PCM restricts engine-transaxle integration control.
P0191:00
P0192:00
P0193:00
P0698:00
• Limits the engine torque.
• Inhibits the EGR control.
• Fully open the intake shutter valve.
• Inhibits engine-stop by operating the i-stop function.
P0699:00