P03CC
Cylinder 6 Pressure Too Low
P03CC is an OBD-II diagnostic trouble code meaning: Cylinder 6 Pressure Too Low. Common causes: piston ring wear, damage to valves. Estimated repair cost: $56–222.
Severity
⚠️ MediumCan you drive?
Limited driving only, diagnose soon
Approx. repair cost
$56–222 (est.)
Symptoms
- Misfire in cylinder 6
- Reduced engine power
- Unstable idle
- Increased fuel consumption
Causes
- Piston ring wear
- Damage to valves
- Compression leak
- Fuel injector malfunction
- Problems with the ignition system
How to Fix
- Check compression in cylinder 6
- Inspect valves and piston rings
- Check fuel injector
- Diagnose the ignition system
- If necessary, replace damaged parts
Related codes
Error P03CC by Vehicle Brand
AcuraAudiBAICBMWBYDBuickCadillacChanganCheryChevroletChryslerCitroenDodgeDongfengExeedFAWFordForthingFotonGACGMGMCGeelyGreat WallHavalHondaHongqiHyundaiInfinitiJACJaecooJaguarJeepJetourKaiyiKiaLadaLexusLi AutoLifanLincolnLivanMazdaMercedes-BenzMercuryMitsubishiNIONissanOldsmobileOmodaOpelPeugeotPlymouthPontiacRenaultSWMSaturnSkodaSkywellSubaruSuzukiTankToyotaVolkswagenVolvoVoyahXPengZeekrZotye
FAQ
What does the P03CC code mean?
P03CC is an OBD-II diagnostic trouble code that indicates: Cylinder 6 Pressure Too Low
What causes a P03CC error code?
The most common causes of P03CC include: Piston ring wear; Damage to valves; Compression leak; Fuel injector malfunction.
How do I fix a P03CC diagnostic trouble code?
To fix P03CC: Check compression in cylinder 6. Inspect valves and piston rings. Check fuel injector. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P03CC?
Limited driving only, diagnose soon
How much does it cost to fix P03CC?
The estimated repair cost for P03CC is $56–222. Actual cost depends on your vehicle, location, and labor rates.
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