OBD Guide

P2696

Injector Data Incompatible

Severity
⚠️ Medium
Can you drive?
Limited driving only, diagnose soon
Approx. repair cost
$33–167 (est.)

Symptoms

  • Unstable engine operation
  • Increased fuel consumption
  • Reduced engine power
  • Check Engine Light Illuminates
  • Dips during acceleration

Causes

  • Incorrect injectors installed
  • Problems with injector calibration
  • Malfunction in the injector control circuit
  • Errors in ECU software
  • Mechanical damage to injectors

How to Fix

  1. Check that installed injectors comply with manufacturer specifications
  2. Diagnose the injector control circuit
  3. Perform injector calibration
  4. Update ECU software if necessary
  5. Replace faulty injectors

Related codes

Error P2696 by Vehicle Brand