What does code P2357 mean?

Q: What does code P2357 mean?

Cylinder 10 Pressure Too Low. P2357 indicates that the engine control module has detected a low-pressure condition in cylinder 10, typically based on a comparison of crankshaft speed fluctuations or ionization current measurements. The computer sets this code when the cylinder's contribution to engine power falls below an expected threshold, often due to a mechanical or fuel-delivery fault.

DTC codes / P23xx · Ignition system and misfire / P2357

P2357Cylinder 10 Pressure Too Low

P2357 indicates that the engine control module has detected a low-pressure condition in cylinder 10, typically based on a comparison of crankshaft speed fluctuations or ionization current measurements. The computer sets this code when the cylinder's contribution to engine power falls below an expected threshold, often due to a mechanical or fuel-delivery fault.

SystemPowertrain

Code typeGeneric (all makes)

SeverityMedium

Fix difficultyProfessional

AreaIgnition system and misfire

Guidance is general and written for all OBD-II vehicles. Exact tests and values vary by model, so confirm the fault before replacing parts.