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DTC codes / P22xx · Fuel and air metering (injector circuits) / P2292

P2292Injector Control Pressure Erratic

P2292 means the engine computer detected an erratic signal from the fuel injector control pressure sensor, which monitors the high-pressure fuel circuit on diesel engines. The computer expects a smooth, predictable pressure reading, and an erratic signal indicates the pressure is fluctuating beyond normal limits or the sensor circuit is unreliable.

SystemPowertrain
Code typeGeneric (all makes)
SeverityMedium
Fix difficultyProfessional
AreaFuel and air metering (injector circuits)

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

Running on fumes Free guides aren't free to make. Top up the tank. Any amount, one time. Fuel the Garage