VIDEO

Alfa Romeo DTC

Alfa Romeo DTC P023B

Manufacture

Alfa Romeo DTC

Code

P023B

Definition

Charge Air Cooler Coolant Pump Control Circuit Low

Description

The PCM detects that the CAC Coolant Pump Relay Control circuit voltage is below the minimum acceptable value.

Cause

  • Cac Coolant Pump Relay Control Circuit Shorted To GroundCharge Air Cooler Coolant Pump RelayPowertrain Control Module (Pcm)

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