DTC codes / P23xx · Ignition system and misfire / P2361
P2361 indicates that the engine control module has detected a low-pressure condition in cylinder 11, typically based on a comparison of crankshaft speed fluctuations or a dedicated cylinder pressure sensor. The computer sets this code when the measured or inferred pressure for cylinder 11 falls below the expected threshold during combustion, signaling a mechanical or fueling imbalance.
Guidance is general and written for all OBD-II vehicles. Exact tests and values vary by model, so confirm the fault before replacing parts.
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