Engine-Codes - Generic - P0039

P0039 Code - Turbocharger Bypass Valve Control Circuit Range/Performance

- Code Popularity: 23,197 Views
- Repair Importance Level: 2/3
- Repair Difficulty Level: 2/3
Table of contents
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What are the Possible Causes of the DTC P0039?

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 Turbocharger Bypass Valve
  • Turbocharger Bypass Valve harness is open or shorted
  • Turbocharger Bypass Valve circuit poor electrical connection
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How to Fix the DTC P0039?

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 pins.

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What is the Cost to Diagnose the Code?

Labor: 1.0

The cost to diagnose the P0039 code is 1.0 hour of labor. The diagnosis time and labor rates at auto repair shops vary depending on the location, make and model of the vehicle, and even the engine type. Most auto repair shops charge between $75 and $150 per hour.

What are Code Possible Symptoms?

  • Engine Light ON (or Service Engine Soon Warning Light)
  • Reduced engine performance
  • Whining or rattling noises
  • Excessive smoke from the exhaust

What Does the P0039 Code Mean?

The Powertrain Control Module (PCM) monitors the Turbocharger Bypass Valve Control Circuit. The PCM sets the OBDII code when the Turbocharger Bypass Valve Control is out of factory specifications.

P0039 Code - Turbocharger Bypass Valve Control Circuit Range/Performance

Need more Information on the Code?

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Code P0039 Information for Specific Makes

  • P0039 Saab Turbocharger Bypass Valve Control Circuit Range/Performance

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