- Faulty Turbocharger System
- Turbocharger System harness is open or shorted
- Turbocharger System circuit poor electrical connection
- Engine Light ON (or Service Engine Soon Warning Light)
P123c DescriptionThe Powertrain Control Module (PCM) monitors the Turbocharger System. The PCM sets the OBDII code when the Turbocharger System is not to factory specifications.
P123C Information for specific makes
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