OBD Guide

P232D

Cylinder 12 Fuel Injector A Offset Learning At Min Limit

Severity
⚠️ Medium
Can you drive?
Yes, but get it checked soon
Approx. repair cost
$17–89 (est.)

Symptoms

  • Unstable engine operation
  • Increased fuel consumption
  • Increased emissions of harmful substances
  • Misfire in cylinder 12
  • Check Engine Light Illuminates

Causes

  • Malfunction of the injector of the 12th cylinder
  • Nozzle contamination
  • Problems with the fuel system
  • Injector electrical circuit malfunction
  • Errors in the operation of the computer

How to Fix

  1. Check the condition of the injector of the 12th cylinder
  2. Clean or replace the injector
  3. Check the injector electrical circuit
  4. Check the pressure in the fuel system
  5. Scan the ECU for errors

Related codes

Error P232D by Vehicle Brand