OBD Guide
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P06CF

Cylinder 11 Glow Plug Incorrect

P06CF is an OBD-II diagnostic trouble code meaning: Cylinder 11 Glow Plug Incorrect. Common causes: faulty glow plug cylinder 11, damage or breakage of the control circuit conductor. Estimated repair cost: $9–89.

Severity
⚠️ Medium
Can you drive?
Yes, but get it checked soon
Approx. repair cost
$9–89 (est.)

Symptoms

  • Difficulty starting the engine at low temperatures
  • Increased smoking when warming up
  • Uneven engine operation
  • Malfunction indicator (Check Engine) on the instrument panel
  • Reduced engine power during warm-up mode

Causes

  • Faulty glow plug cylinder 11
  • Damage or breakage of the control circuit conductor
  • Corrosion of connector contacts
  • Glow plug control module failure
  • Unstable on-board voltage

How to Fix

  1. Carry out a full diagnostic of the glow plug system using a scanner
  2. Locate the glow plug of cylinder 11 and provide access to it
  3. Check the spark plug resistance (normal 0.5–2 ohms) and replace if necessary
  4. Check the wiring and connector for breaks, short circuits and corrosion
  5. Test the supply voltage of the spark plug control module
  6. Reset the error and check operation after repair

Related codes

P06CEP06D0P06E0P06E1P0670

Error P06CF by Vehicle Brand

AcuraAudiBAICBMWBYDBuickCadillacChanganCheryChevroletChryslerCitroenDodgeDongfengExeedFAWFordForthingFotonGACGMGMCGeelyGreat WallHavalHondaHongqiHyundaiInfinitiJACJaecooJaguarJeepJetourKaiyiKiaLadaLexusLi AutoLifanLincolnLivanMazdaMercedes-BenzMercuryMitsubishiNIONissanOldsmobileOmodaOpelPeugeotPlymouthPontiacRenaultSWMSaturnSkodaSkywellSubaruSuzukiTankToyotaVolkswagenVolvoVoyahXPengZeekrZotye

FAQ

What does the P06CF code mean?

P06CF is an OBD-II diagnostic trouble code that indicates: Cylinder 11 Glow Plug Incorrect

What causes a P06CF error code?

The most common causes of P06CF include: Faulty glow plug cylinder 11; Damage or breakage of the control circuit conductor; Corrosion of connector contacts; Glow plug control module failure.

How do I fix a P06CF diagnostic trouble code?

To fix P06CF: Carry out a full diagnostic of the glow plug system using a scanner. Locate the glow plug of cylinder 11 and provide access to it. Check the spark plug resistance (normal 0.5–2 ohms) and replace if necessary. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with P06CF?

Yes, but get it checked soon

How much does it cost to fix P06CF?

The estimated repair cost for P06CF is $9–89. Actual cost depends on your vehicle, location, and labor rates.

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See also: Russian version · NationStat