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AutoCodes - Generic - P022A

P022A Code - Charge Air Cooler Bypass Control 'A' Circuit /Open

- Code Popularity: 3,158 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
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What are the Possible Causes of the DTC P022A?

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 Air Cooler Bypass Control Valve
  • Air Cooler Bypass Control Valve harness is open or shorted
  • Air Cooler Bypass Control Valve circuit poor electrical connection
  • Faulty Powertrain Control Module (PCM)
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How to Fix the DTC P022A?

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 P022A 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 P022A Description

The Powertrain Control Module (PCM) controls and monitors the Charge Air Cooler Bypass Control Valve which controls airflow through the charge air cooler. The PCM sets the OBDII code when the Charge Air Cooler Bypass Control Valve stops working to the PCM signal.

OBDII Code P022A - Charge Air Cooler Bypass Control 'A' Circuit /Open - AutoCodes.com
P022A Code - Charge Air Cooler Bypass Control 'A' Circuit /Open

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Code P022A comments

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