DTC C0131 Hummer

Turbocharger Supercharger Overboost Condition Rationality check high

Turbocharger Supercharger Overboost Condition Rationality check high

Description

engine speed gt; 2400.. .3000 RPM

Cause and Solution

Engine Control Module Power Supply RelayFuel Pump 2 RelaySpeed SignalCAN-Bus Terminal ResistanceCharge Air Pressure Sensor

Video Guide

Duration: PT3M59S | Uploaded: 2020-06-20

Diagnostic Info

  • DTC Code: C0131
  • Brand: Hummer
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