Charge Air Cooler Coolant Pump Control Circuit Low


Table of contents

P023B AUDI Possible Causes

  • Faulty Charge Air Cooler Coolant Pump
  • Charge Air Cooler Coolant Pump harness is open or shorted
  • Charge Air Cooler Coolant Pump circuit poor electrical connection

How do I fix code P023B AUDI?

  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’s pins.

Cost of diagnosing the P023B AUDI code

  The cost of diagnosing the P023B AUDI code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle’s make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.

Possible Symptoms

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

P023B AUDI Description

  The Powertrain Control Module (PCM) monitors the Charge Air Cooler Coolant Pump function. The PCM sets the OBDII code when the Charge Air Cooler Coolant Pump is out of factory specifications.

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