OBD Guide
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P02C5

Cylinder 11 - Injector Leaking

P02C5 is an OBD-II diagnostic trouble code meaning: Cylinder 11 - Injector Leaking. Common causes: worn injector seals, 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

  • Uneven engine operation
  • Increased fuel consumption
  • Smell of fuel in the cabin
  • Power Loss

Causes

  • Worn injector seals
  • Mechanical damage to the injector
  • Nozzle contamination
  • Fuel system malfunction

How to Fix

  1. Check the injector for leaks
  2. Replace injector seals
  3. Clean or replace the injector
  4. Check the pressure in the fuel system

Related codes

P02C6P02C7P02C8P0300

Error P02C5 by Vehicle Brand

AcuraAudiBAICBMWBYDBuickCadillacChanganCheryChevroletChryslerCitroenDodgeDongfengExeedFAWFordForthingFotonGACGMGMCGeelyGreat WallHavalHondaHongqiHyundaiInfinitiJACJaecooJaguarJeepJetourKaiyiKiaLadaLexusLi AutoLifanLincolnLivanMazdaMercedes-BenzMercuryMitsubishiNIONissanOldsmobileOmodaOpelPeugeotPlymouthPontiacRenaultSWMSaturnSkodaSkywellSubaruSuzukiTankToyotaVolkswagenVolvoVoyahXPengZeekrZotye

FAQ

What does the P02C5 code mean?

P02C5 is an OBD-II diagnostic trouble code that indicates: Cylinder 11 - Injector Leaking

What causes a P02C5 error code?

The most common causes of P02C5 include: Worn injector seals; Mechanical damage to the injector; Nozzle contamination; Fuel system malfunction.

How do I fix a P02C5 diagnostic trouble code?

To fix P02C5: Check the injector for leaks. Replace injector seals. Clean or replace the injector. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with P02C5?

Limited driving only, diagnose soon

How much does it cost to fix P02C5?

The estimated repair cost for P02C5 is $56–167. Actual cost depends on your vehicle, location, and labor rates.

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