P2287 - Injector Control Pressure Sensor Circuit Intermittent

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3   
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Possible causes

  • Faulty Injector Control Pressure (ICP) sensor
  • Injector Control Pressure (ICP) sensor harness is open or shorted
  • Injector Control Pressure (ICP) sensor circuit poor electrical connection

Possible symptoms

  • Engine Light ON (or Service Engine Soon Warning Light)

P2287 Description

The Powertrain Control Module (PCM) monitors the Injector Control Pressure (ICP) sensor. The code sets when the signal from the sensor is out of factory specifications, and the PCM will go to open loop control of injection control pressure (operate from an estimated injection control pressure).

The ICP sensor is a variable capacitance sensor that, when supplied with a 5-volts reference signal from the PCM, produces a linear analog voltage signal that indicates pressure.

The ICP sensor's primary function is to provide a feedback signal to indicate rail pressure so that the PCM con command the correct injector timing and pulse width and the correct injection control pressure for the proper fuel delivery at all speed and load conditions.

OBDII Code P2287 - Injector Control Pressure Sensor Circuit Intermittent - AutoCodes.com

P2287 Information for specific makes

  • P2287 DODGE Injector Control Pressure Sensor Circuit Intermittent
  • P2287 FORD Injector Control Pressure Sensor Circuit Intermittent

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P2287 Comments

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