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P018B DODGE

P018B DODGE - Fuel Pressure Sensor Circuit Range/Performance

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3   
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P018B DODGE Possible Causes

  • Faulty Fuel Pressure Sensor
  • Fuel Pressure Sensor harness is open or shorted
  • Fuel Pressure Sensor circuit poor electrical connection

First diagnose P018B DODGE code

    Check the "Possible Causes" listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded terminals.

Cost of diagnosing the P018B DODGE code

    Labor: 1.0

    The cost of diagnosing the P018B DODGE code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle's make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.

P018B DODGE Possible Symptoms

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

P018b Dodge Description

The Powertrain Control Module (PCM) provides a 5-Volt supply to the Fuel Rail Pressure Sensor (FRPS). The PCM also provides a ground on the sensor return circuit. The Fuel Rail Pressure Sensor provides a signal to the PCM on the Fuel Rail Pressure Sensor Signal circuit. This sensor signal voltage changes based on the pressure in the fuel rail. The PCM will detect a low signal voltage at low rail pressures. The PCM will detect a high signal voltage during high rail pressure conditions. The PCM will light the MIL lamp immediately after the diagnostic runs and fails. During this time the customer may experience a power and or speed derate. The PCM will turn off the MIL light after the diagnostic runs and passes in four consecutive drive cycles.
OBDII Code P018b Dodge - Fuel Pressure Sensor Circuit Range/Performance - AutoCodes.com

P018B DODGE More Information

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