OBD Guide
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P02C8

Cylinder 12 - Injector Restricted

P02C8 is an OBD-II diagnostic trouble code meaning: Cylinder 12 - Injector Restricted. Common causes: nozzle clogged, mechanical damage to the injector. Estimated repair cost: $56–167.

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

Symptoms

  • Misfire in cylinder 12
  • Uneven engine operation
  • Power reduction
  • Increased fuel consumption

Causes

  • Nozzle clogged
  • Mechanical damage to the injector
  • Injector electrical circuit malfunction
  • Problems with the fuel system

How to Fix

  1. Check the injector electrical circuit
  2. Clean or replace the injector
  3. Check fuel pressure
  4. Check the operation of the fuel pump

Related codes

P0300P0301P0302P0201

Error P02C8 by Vehicle Brand

AcuraAudiBAICBMWBYDBuickCadillacChanganCheryChevroletChryslerCitroenDodgeDongfengExeedFAWFordForthingFotonGACGMGMCGeelyGreat WallHavalHondaHongqiHyundaiInfinitiJACJaecooJaguarJeepJetourKaiyiKiaLadaLexusLi AutoLifanLincolnLivanMazdaMercedes-BenzMercuryMitsubishiNIONissanOldsmobileOmodaOpelPeugeotPlymouthPontiacRenaultSWMSaturnSkodaSkywellSubaruSuzukiTankToyotaVolkswagenVolvoVoyahXPengZeekrZotye

FAQ

What does the P02C8 code mean?

P02C8 is an OBD-II diagnostic trouble code that indicates: Cylinder 12 - Injector Restricted

What causes a P02C8 error code?

The most common causes of P02C8 include: Nozzle clogged; Mechanical damage to the injector; Injector electrical circuit malfunction; Problems with the fuel system.

How do I fix a P02C8 diagnostic trouble code?

To fix P02C8: Check the injector electrical circuit. Clean or replace the injector. Check fuel pressure. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with P02C8?

Limited driving only, diagnose soon

How much does it cost to fix P02C8?

The estimated repair cost for P02C8 is $56–167. Actual cost depends on your vehicle, location, and labor rates.

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