DTC P0271 Audi

Cylinder 4 Injector Circuit High

Cylinder 4 Injector Circuit High

Description

Engine speed, > 80 RPM Injection valve, Commanded on

Cause and Solution

Check fuse
Check for signal, voltage and ground
Check harness for open or short
Check resistance of injector

Video Guide

Duration: PT3M54S | Uploaded: 2020-06-20

Diagnostic Info

  • DTC Code: P0271
  • Brand: Audi
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