AutoCodes - Generic - P02FA

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

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3
Table of contents

|P02FA code possible 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)

|How do I fix the P02FA 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 connector's pins.

|Cost of diagnosing the P02FA code

Labor: 1.0

The cost of diagnosing the P02FA code is 1.0 hour of labor. The auto repair's diagnosis time and labor rates vary by location, vehicle's make and model, and even your engine type. Most auto repair shops charge between $75 and $150 per hour.

|What are P02FA code possible symptoms?

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

|P02FA code 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

|Need more information with the P02FA code?

Need more information on how to fix the P02FA code? Get Access to Factory Service Manuals

|Need help with a P02FA code?

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|P02FA code comments

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Repair Importance Level: 3
 
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