OBD Guide
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P02D7

Cylinder 6 Fuel Injector A Offset Learning At Max Limit

P02D7 is an OBD-II diagnostic trouble code meaning: Cylinder 6 Fuel Injector A Offset Learning At Max Limit. Common causes: dirty or worn injector of cylinder 6, problems with the injector electrical connection (wiring harness, connector). Estimated repair cost: $33–167.

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

Symptoms

  • Unstable engine operation
  • Misfire in cylinder 6 (possible error P0306)
  • Increased fuel consumption
  • Reduced engine power
  • Check Engine Light Illuminates

Causes

  • Dirty or worn injector of cylinder 6
  • Problems with the injector electrical connection (wiring harness, connector)
  • Malfunction of the injector driver in the ECU
  • Mechanical problems of the fuel system
  • Uneven pressure in the fuel rail

How to Fix

  1. Check the resistance and operation of the injector of cylinder 6
  2. Inspect the electrical connections and injector wiring harness
  3. Clean or replace the nozzle if necessary
  4. Check the pressure in the fuel system
  5. Scan the operating parameters of all injectors
  6. If necessary, replace the fuel filter

Related codes

P0306P0206P0171P0172P2187

Error P02D7 by Vehicle Brand

AcuraAudiBAICBMWBYDBuickCadillacChanganCheryChevroletChryslerCitroenDodgeDongfengExeedFAWFordForthingFotonGACGMGMCGeelyGreat WallHavalHondaHongqiHyundaiInfinitiJACJaecooJaguarJeepJetourKaiyiKiaLadaLexusLi AutoLifanLincolnLivanMazdaMercedes-BenzMercuryMitsubishiNIONissanOldsmobileOmodaOpelPeugeotPlymouthPontiacRenaultSWMSaturnSkodaSkywellSubaruSuzukiTankToyotaVolkswagenVolvoVoyahXPengZeekrZotye

FAQ

What does the P02D7 code mean?

P02D7 is an OBD-II diagnostic trouble code that indicates: Cylinder 6 Fuel Injector A Offset Learning At Max Limit

What causes a P02D7 error code?

The most common causes of P02D7 include: Dirty or worn injector of cylinder 6; Problems with the injector electrical connection (wiring harness, connector); Malfunction of the injector driver in the ECU; Mechanical problems of the fuel system.

How do I fix a P02D7 diagnostic trouble code?

To fix P02D7: Check the resistance and operation of the injector of cylinder 6. Inspect the electrical connections and injector wiring harness. Clean or replace the nozzle if necessary. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with P02D7?

Limited driving only, diagnose soon

How much does it cost to fix P02D7?

The estimated repair cost for P02D7 is $33–167. Actual cost depends on your vehicle, location, and labor rates.

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