What does code P2192 mean?

Q: What does code P2192 mean?

System Too Rich at Higher Load (Bank 1). P2192 means the engine computer has detected a fuel mixture that is too rich on Bank 1 when the engine is under higher load, such as during acceleration or climbing a hill. The computer is comparing the oxygen sensor's feedback against its expected fuel control and sees the exhaust is carrying more fuel than it can burn efficiently.

DTC codes / P21xx · Fuel and air metering / P2192

P2192System Too Rich at Higher Load (Bank 1)

P2192 means the engine computer has detected a fuel mixture that is too rich on Bank 1 when the engine is under higher load, such as during acceleration or climbing a hill. The computer is comparing the oxygen sensor's feedback against its expected fuel control and sees the exhaust is carrying more fuel than it can burn efficiently.

SystemPowertrain

Code typeGeneric (all makes)

SeverityMedium

Fix difficultyIntermediate

AreaFuel and air metering

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