OBD code index — page 79

• P22A9 NOx Sensor Heater Sense Circuit High Bank 1 Sensor 2
• P22AA NOx Sensor Heater Sense Circuit Intermittent Bank 1 Sensor 2
• P22AB O2 Sensor Positive Current Control Circuit/Open Bank 1 Sensor 2
• P22AC O2 Sensor Positive Current Control Circuit Low Bank 1 Sensor 2
• P22AD O2 sensor positive-current control circuit, bank 1 sensor 2 — high electrical level
• P22AE O2 Sensor Reference Voltage Circuit/Open Bank 1 Sensor 2
• P22AF O2 Sensor Reference Voltage Performance Bank 1 Sensor 2
• P22B0 O2 Sensor Reference Voltage Circuit Low Bank 1 Sensor 2
• P22B1 O2 Sensor Reference Voltage Circuit High Bank 1 Sensor 2
• P22B2 O2 sensor negative-current control circuit, bank 1 sensor 2 — circuit fault/open
• P22B3 O2 Sensor Negative Current Control Circuit Low Bank 1 Sensor 2
• P22B4 O2 Sensor Negative Current Control Circuit High Bank 1 Sensor 2
• P22B5 O2 Sensor Pumping Current Trim Circuit/Open Bank 1 Sensor 2
• P22B6 O2 Sensor Pumping Current Trim Circuit Low Bank 1 Sensor 2
• P22B7 O2 sensor pumping-current trim circuit, bank 1 sensor 2 — high electrical level
• P22B8 O2 Sensor Positive Current Control Circuit/Open Bank 2 Sensor 2
• P22B9 O2 Sensor Positive Current Control Circuit Low Bank 2 Sensor 2
• P22BA O2 Sensor Positive Current Control Circuit High Bank 2 Sensor 2
• P22BB O2 Sensor Reference Voltage Circuit/Open Bank 2 Sensor 2
• P22BC O2 Sensor Reference Voltage Performance Bank 2 Sensor 2
• P22BD O2 Sensor Reference Voltage Circuit Low Bank 2 Sensor 2
• P22BE O2 Sensor Reference Voltage Circuit High Bank 2 Sensor 2
• P22BF O2 Sensor Negative Current Control Circuit/Open Bank 2 Sensor 2
• P22C0 O2 Sensor Negative Current Control Circuit Low Bank 2 Sensor 2
• P22C1 O2 Sensor Negative Current Control Circuit High Bank 2 Sensor 2
• P22C2 O2 Sensor Pumping Current Trim Circuit/Open Bank 2 Sensor 2
• P22C3 O2 Sensor Pumping Current Trim Circuit Low Bank 2 Sensor 2
• P22C4 O2 Sensor Pumping Current Trim Circuit High Bank 2 Sensor 2
• P22C5 Turbocharger Compressor Outlet Valve Control Circuit/Open
• P22C6 Turbocharger Compressor Outlet Valve Control Circuit Low
• P22C7 Turbocharger Compressor Outlet Valve Control Circuit High
• P22C8 Turbocharger Compressor Outlet Valve Stuck Open
• P22C9 Turbocharger compressor outlet valve — stuck closed
• P22CA Turbocharger compressor outlet switching-valve control circuit — circuit fault/open
• P22CB Turbocharger Compressor Outlet Switching Valve Control Circuit Low
• P22CC Turbocharger Compressor Outlet Switching Valve Control Circuit High
• P22CD Turbocharger Compressor Outlet Switching Valve Stuck Open
• P22CE Turbocharger Compressor Outlet Switching Valve Stuck Closed
• P22CF Turbocharger turbine-inlet valve control circuit — circuit fault/open
• P22D0 Turbocharger Turbine Inlet Valve Control Circuit Low
• P22D1 Turbocharger Turbine Inlet Valve Control Circuit High
• P22D2 Turbocharger Turbine Inlet Valve Stuck Open
• P22D3 Turbocharger turbine-inlet valve — stuck closed
• P22D4 Turbocharger Turbine Inlet Valve Position Sensor Circuit
• P22D5 Turbocharger Turbine Inlet Valve Position Sensor Circuit Range/Performance
• P22D6 Turbocharger Turbine Inlet Valve Position Sensor Circuit Low
• P22D7 Turbocharger turbine-inlet valve position-sensor circuit — high electrical level
• P22D8 Turbocharger Turbine Inlet Valve Position Sensor Circuit Intermittent/Erratic
• P22D9 Cylinder 1 Alternative Fuel Injector Control Circuit/Open
• P22DA Cylinder 1 Alternative Fuel Injector Control Circuit Low
• P22DB Cylinder 1 Alternative Fuel Injector Control Circuit High
• P22DC Cylinder 1 Alternative Fuel Injector Control Circuit Range/Performance
• P22DD Cylinder 2 Alternative Fuel Injector Control Circuit/Open
• P22DE Cylinder 2 alternative-fuel injector control circuit — low electrical level
• P22DF Cylinder 2 Alternative Fuel Injector Control Circuit High
• P22E0 Cylinder 2 Alternative Fuel Injector Control Circuit Range/Performance
• P22E1 Cylinder 3 Alternative Fuel Injector Control Circuit/Open
• P22E2 Cylinder 3 alternative-fuel injector control circuit — low electrical level
• P22E3 Cylinder 3 Alternative Fuel Injector Control Circuit High
• P22E4 Cylinder 3 Alternative Fuel Injector Control Circuit Range/Performance
• P22E5 Cylinder 4 Alternative Fuel Injector Control Circuit/Open
• P22E6 Cylinder 4 Alternative Fuel Injector Control Circuit Low
• P22E7 Cylinder 4 Alternative Fuel Injector Control Circuit High
• P22E8 Cylinder 4 Alternative Fuel Injector Control Circuit Range/Performance
• P22E9 Cylinder 5 Alternative Fuel Injector Control Circuit/Open
• P22EA Cylinder 5 Alternative Fuel Injector Control Circuit Low
• P22EB Cylinder 5 Alternative Fuel Injector Control Circuit High
• P22EC Cylinder 5 Alternative Fuel Injector Control Circuit Range/Performance
• P22ED Cylinder 6 Alternative Fuel Injector Control Circuit/Open
• P22EE Cylinder 6 Alternative Fuel Injector Control Circuit Low
• P22EF Cylinder 6 Alternative Fuel Injector Control Circuit High
• P22F0 Cylinder 6 Alternative Fuel Injector Control Circuit Range/Performance
• P22F1 Cylinder 7 Alternative Fuel Injector Control Circuit/Open
• P22F2 Cylinder 7 Alternative Fuel Injector Control Circuit Low
• P22F3 Cylinder 7 alternative-fuel injector control circuit — high electrical level
• P22F4 Cylinder 7 Alternative Fuel Injector Control Circuit Range/Performance
• P22F5 Cylinder 8 Alternative Fuel Injector Control Circuit/Open
• P22F6 Cylinder 8 Alternative Fuel Injector Control Circuit Low
• P22F7 Cylinder 8 Alternative Fuel Injector Control Circuit High
• P22F8 Cylinder 8 Alternative Fuel Injector Control Circuit Range/Performance
• P22F9 NOx Sensor Performance - Slow Response Low to High Bank 1 Sensor 1
• P22FA NOx Sensor Performance - Slow Response High to Low Bank 1 Sensor 1
• P22FB NOx Sensor Performance - Sensing Element Bank 1 Sensor 1
• P22FC NOx sensor response from low to high, bank 1 sensor 2 — response too slow
• P22FD NOx Sensor Performance - Slow Response High to Low Bank 1 Sensor 2
• P22FE NOx Sensor Performance - Sensing Element Bank 1 Sensor 2
• P22FF SCR NOx Catalyst Inlet Temperature Too Low
• P2300 Ignition Coil A Primary Control Circuit Low
• P2301 Ignition Coil A Primary Control Circuit High
• P2302 Ignition coil A secondary circuit — circuit fault
• P2303 Ignition Coil B Primary Control Circuit Low
• P2304 Ignition Coil B Primary Control Circuit High
• P2305 Ignition Coil B Secondary Circuit
• P2306 Ignition Coil C Primary Control Circuit Low
• P2307 Ignition Coil C Primary Control Circuit High
• P2308 Ignition Coil C Secondary Circuit
• P2309 Ignition Coil D Primary Control Circuit Low
• P230A Cylinder 1 air–fuel balance correction — adjustment at limit during balancing
• P230B Cylinder 2 Air-Fuel Ratio Imbalance - Adjustment At Limit During Balance
• P230C Cylinder 3 Air-Fuel Ratio Imbalance - Adjustment At Limit During Balance

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