P2192

DTC P2192, sometimes indicated as P219200 is an OBD diagnostic trouble code indicating a manufacturer-specific fault with the vehicle powertrain (i.e. engine and gearbox). This code identifies an error with the air/fuel mixture causing system too rich at higher load bank 1.

The DTC code P2192 is caused by an overly rich air/fuel mixture at high engine loads. This can be due to a number of factors, such as a clogged air filter, a defective mass airflow sensor, or a defective fuel injection system.
The best way to troubleshoot this code is to start by checking the air filter and the mass airflow sensor. If either of these components are defective, they will need to be replaced. If the code persists after replacing these components, then the fuel injection system may need to be checked.

• P2192: System Too Rich at Higher Load Bank 1
• P2192: System Too Rich at Higher Load
• P2192: System too rich at higher load, bank 1
• P2192 00: System too rich at higher load, bank 1

These codes are commonly diagnosed with error code P2192.

• P050A [4] Cold Start Idle Air Control System Performance
• P0128 [4] Coolant Thermostat (Coolant Temperature Below Thermostat Regulating Temperature)
• P0456 [4] Evaporative Emissions System Small Leak Detected
• P0461 [4] Fuel Level Sensor Circuit Range/Performance
• P2188 [4] System Too Rich at Idle Bank 1
• P0441 [3] Evaporative Emission Control System Incorrect Purge Flow
• P0326 [3] Knock Sensor 1 Circuit Range/Performance (Bank 1 or Single Sensor)