Possible causes

– Turbocharger Boost Control Position Sensor harness is open or shorted
– Turbocharger Boost Control Position Sensor circuit poor electrical connection
– Faulty Turbocharger Boost Control Position Sensor

When is the code detected?

The ECM has detected a high voltage from the Turbocharger Boost Control Position Sensor

Symptoms

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