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AutoCodes - Generic - P02FA

P02FA Code - Diesel Intake Air Flow Position Sensor Minimum/Maximum Stop

- Code Popularity: 16,582 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
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What are the Possible Causes of the DTC P02FA?

NOTE: The causes shown may not be a complete list of all potential problems, and it is possible that there may be other causes.
  • Faulty Diesel Intake Air Flow Position Sensor
  • Diesel Intake Air Flow Position Sensor harness is open or shorted
  • Diesel Intake Air Flow Position Sensor circuit poor electrical connection
  • Faulty Throttle Body Assembly
  • Faulty Engine Control Module (ECM)
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How to Fix the DTC P02FA?

Review the 'Possible Causes' mentioned above and visually examine the corresponding wiring harness and connectors. Ensure to check for any damaged components and inspect the connector pins for signs of being broken, bent, pushed out, or corroded.

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What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P02FA code, it typically requires 1.0 hour of labor. The specific diagnosis time and labor rates at auto repair shops can differ based on factors such as the location, make and model of the vehicle, and even the engine type. It is common for most auto repair shops to charge between $75 and $150 per hour.

What are Code Possible Symptoms?

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

Code P02FA Description

The Intake Air (IA) Valve is a normally open valve and is only operated during a DPF regeneration. The position of the IA valve is controlled by the Engine Control Module (ECM). The IA valve system uses a position sensor located within the valve assembly to monitor the position of the valve. The ECM sets the OBDII code when then Diesel Intake Air Flow Position Sensor is out of factory specifications.

OBDII Code P02FA - Diesel Intake Air Flow Position Sensor Minimum/Maximum Stop - AutoCodes.com
P02FA Code - Diesel Intake Air Flow Position Sensor Minimum/Maximum Stop

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Code P02FA comments

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