P123C - Turbocharger System

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3   
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Possible causes

  • Faulty Turbocharger System
  • Turbocharger System harness is open or shorted
  • Turbocharger System circuit poor electrical connection

Possible symptoms

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

P123c Description

The Powertrain Control Module (PCM) monitors the Turbocharger System. The PCM sets the OBDII code when the Turbocharger System is not to factory specifications.
OBDII Code P123c - Turbocharger System  - AutoCodes.com

P123C Information for specific makes

  • P123C BMW Nitrogen Oxide Sensor Sensor Poisoning Binary Lambda Signal Too Lean
  • P123C FORD Turbocharger System
  • P123C MINI Nitrogen Oxide Sensor Sensor Poisoning Binary Lambda Signal Too Lean

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Related Information

P123C Comments

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