What are the common causes of P006F?

High charging voltage from the alternator. A short to voltage in the boost control supply wire. High resistance in the boost control supply circuit. A failed boost control solenoid or actuator. A fault in the ECM boost control driver.

Check charging voltage from the alternator. Test the supply wire for a short to voltage. Measure resistance in the boost control supply circuit. Inspect the boost control solenoid and connector. Replace the boost control solenoid if it faults under test. Clear the code and retest.

P006F

Turbocharger/Supercharger Boost Control A Supply Voltage Circuit High

System: Fuel and air metering (P code)
Lamp: Check Engine Light
Category: Powertrain - Fuel/Air Metering

What it means

P006F means Turbocharger/Supercharger Boost Control A Supply Voltage Circuit High.

Check these first

High charging voltage from the alternator
A short to voltage in the boost control supply wire
High resistance in the boost control supply circuit
A failed boost control solenoid or actuator
A fault in the ECM boost control driver

What to do next

Check charging voltage from the alternator
Test the supply wire for a short to voltage
Measure resistance in the boost control supply circuit
Inspect the boost control solenoid and connector
Replace the boost control solenoid if it faults under test
Clear the code and retest

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Updated

Generic SAE J2012 definition. Last updated 2026-10-10.