Engine-Codes - Chevrolet - P0045 Chevrolet

P0045 Chevrolet Code - Turbocharger Vane Position Control Solenoid Control Circuit

- Code Popularity: 17,631 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
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What are the Possible Causes of the DTC P0045 Chevrolet?

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 Vane Position Control Solenoid
  • Turbocharger Vane Position Control Solenoid harness is open or shorted
  • Turbocharger Vane Position Control Solenoid circuit poor electrical connection
  • Faulty position sensor
  • Damaged turbocharger
  • Faulty PCM
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How to Fix the DTC P0045 Chevrolet?

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 P0045 Chevrolet 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.

When is the Code Detected?

The control module detects that the commanded state of the driver and the actual state of the control circuit do NOT match

What are Code Possible Symptoms?

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

What Does the P0045 Chevrolet Code Mean?

The turbocharger has nozzle vane which opens and closes to control the volume of the exhaust gas flowing into the turbine. This, in turn, controls the boost pressure, when the nozzle vane moves towards the closing direction, the pressure increases. When the vane moves towards the opening direction, the pressure decreases.

P0045 Chevrolet Code - Turbocharger Vane Position Control Solenoid Control Circuit

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