P2362Cylinder 11 Pressure Too High
- Generic OBD-II code · Powertrain
- Turns on the check-engine light
- Matters for the ITP
- Can trigger limp mode
- Needs a drive cycle to confirm a fix
- How the car detects it
- P2362 is stored when cylinder 11 shows more combustion pressure than the ECM considers plausible. No manufacturer publishes it, because no twelve-cylinder engine with cylinder pressure monitoring is documented. On a diesel, excess pressure usually comes from the fuel side: an injector that leaks or hangs open adds fuel, injection timed too early raises the peak, and a sensor drifting upward fakes the effect. That this code family can also be triggered by software logic is shown by Audi's 2015 S3: a December 2018 bulletin, superseding one from 2015, cured the cylinder 1–4 versions with an ECM update. Sustained high peak pressure loads pistons and head gasket, so an ECM may shut the cylinder off. Harsh combustion noise and, after a shutdown, reduced power are the signs.
- What you may notice
- Warning lamp on
- Harsh combustion noise
- Loss of power if the cylinder is shut off
- Likely causes
- PossibleInjector of cylinder 11 leaking or hanging open
- PossibleEngine control software misjudging the pressure
- RareInjection timing too early for this cylinder
- RarePressure sensor drifting high
- Inspection (ITP)
- Matters for the ITP. While the check-engine light is on, the car fails the emissions check.
- Repair
- Medium · Usually a job for a workshop.Typical cost: €80 – €1,300
- Related codes
Explanation from obdex (CC0), exactly as the app shows it. Guidance only; confirm with a workshop.