OBD Guide

P0276

Cylinder 6 Injector A Circuit Low

Severity
⚠️ Medium
Can you drive?
Limited driving only, diagnose soon
Approx. repair cost
$56–167 (est.)

Symptoms

  • Misfire in cylinder 6
  • Unstable engine operation
  • Power reduction
  • Increased fuel consumption

Causes

  • Open or short circuit in the injector wiring harness
  • Cylinder 6 injector malfunction
  • Poor contact in the injector connector
  • Engine control unit (ECU) malfunction

How to Fix

  1. Check the injector wiring harness for breaks and short circuits
  2. Check the resistance of the injector of cylinder 6
  3. Check the contacts in the injector connector
  4. If necessary, replace the injector or wiring harness

Related codes

Error P0276 by Vehicle Brand