This section covers OBD-II codes P2200 to P2299, which are primarily related to Fuel and air metering and auxiliary emission control.

CodeDescription
P2200NOx Sensor Circuit Bank 1
P2201NOx Sensor Circuit Range/Performance Bank 1
P2202NOx Sensor Circuit Low Bank 1
P2203NOx Sensor Circuit High Bank 1
P2204NOx Sensor Circuit Intermittent Bank 1
P2205NOx Sensor Heater Control Circuit/Open Bank 1
P2206NOx Sensor Heater Control Circuit Low Bank 1
P2207NOx Sensor Heater Control Circuit High Bank 1
P2208NOx Sensor Heater Sense Circuit Bank 1
P2209NOx Sensor Heater Sense Circuit Range/Performance Bank 1
P220AISO/SAE Reserved
P220BISO/SAE Reserved
P220CISO/SAE Reserved
P220DISO/SAE Reserved
P220EISO/SAE Reserved
P220FISO/SAE Reserved
P2210NOx Sensor Heater Sense Circuit Low Bank 1
P2211NOx Sensor Heater Sense Circuit High Bank 1
P2212NOx Sensor Heater Sense Circuit Intermittent Bank 1
P2213NOx Sensor Circuit Bank 2
P2214NOx Sensor Circuit Range/Performance Bank 2
P2215NOx Sensor Circuit Low Bank 2
P2216NOx Sensor Circuit High Bank 2
P2217NOx Sensor Circuit Intermittent Bank 2
P2218NOx Sensor Heater Control Circuit/Open Bank 2
P2219NOx Sensor Heater Control Circuit Low Bank 2
P221AISO/SAE Reserved
P221BISO/SAE Reserved
P221CISO/SAE Reserved
P221DISO/SAE Reserved
P221EISO/SAE Reserved
P221FISO/SAE Reserved
P2220NOx Sensor Heater Control Circuit High Bank 2
P2221NOx Sensor Heater Sense Circuit Bank 2
P2222NOx Sensor Heater Sense Circuit Range/Performance Bank 2
P2223NOx Sensor Heater Sense Circuit Low Bank 2
P2224NOx Sensor Heater Sense Circuit High Bank 2
P2225NOx Sensor Heater Sense Circuit Intermittent Bank 2
P2226Barometric Pressure Sensor “A” Circuit
P2227Barometric Pressure Sensor “A” Circuit Range/Performance
P2228Barometric Pressure Sensor “A” Circuit Low
P2229Barometric Pressure Sensor “A” Circuit High
P222ABarometric Pressure Sensor “B” Circuit
P222BBarometric Pressure Sensor “B” Circuit Range/Performance
P222CBarometric Pressure Sensor “B” Circuit Low
P222DBarometric Pressure Sensor “B” Circuit High
P222EBarometric Pressure Sensor “B” Circuit Intermittent/Erratic
P222FBarometric Pressure Sensor “A”/”B” Correlation
P2230Barometric Pressure Sensor “A” Circuit Intermittent/Erratic
P2231O2 Sensor Signal Circuit Shorted to Heater Circuit Bank 1 Sensor 1
P2232O2 Sensor Signal Circuit Shorted to Heater Circuit Bank 1 Sensor 2
P2233O2 Sensor Signal Circuit Shorted to Heater Circuit Bank 1 Sensor 3
P2234O2 Sensor Signal Circuit Shorted to Heater Circuit Bank 2 Sensor 1
P2235O2 Sensor Signal Circuit Shorted to Heater Circuit Bank 2 Sensor 2
P2236O2 Sensor Signal Circuit Shorted to Heater Circuit Bank 2 Sensor 3
P2237O2 Sensor Positive Current Control Circuit/Open Bank 1 Sensor 1
P2238O2 Sensor Positive Current Control Circuit Low Bank 1 Sensor 1
P2239O2 Sensor Positive Current Control Circuit High Bank 1 Sensor 1
P223AISO/SAE Reserved
P223BISO/SAE Reserved
P223CISO/SAE Reserved
P223DISO/SAE Reserved
P223EISO/SAE Reserved
P223FISO/SAE Reserved
P2240O2 Sensor Positive Current Control Circuit/Open Bank 2 Sensor 1
P2241O2 Sensor Positive Current Control Circuit Low Bank 2 Sensor 1
P2242O2 Sensor Positive Current Control Circuit High Bank 2 Sensor 1
P2243O2 Sensor Reference Voltage Circuit/Open Bank 1 Sensor 1
P2244O2 Sensor Reference Voltage Performance Bank 1 Sensor 1
P2245O2 Sensor Reference Voltage Circuit Low Bank 1 Sensor 1
P2246O2 Sensor Reference Voltage Circuit High Bank 1 Sensor 1
P2247O2 Sensor Reference Voltage Circuit/Open Bank 2 Sensor 1
P2248O2 Sensor Reference Voltage Performance Bank 2 Sensor 1
P2249O2 Sensor Reference Voltage Circuit Low Bank 2 Sensor 1
P224AISO/SAE Reserved
P224BISO/SAE Reserved
P224CISO/SAE Reserved
P224DISO/SAE Reserved
P224EISO/SAE Reserved
P224FISO/SAE Reserved
P2250O2 Sensor Reference Voltage Circuit High Bank 2 Sensor 1
P2251O2 Sensor Negative Current Control Circuit/Open Bank 1 Sensor 1
P2252O2 Sensor Negative Current Control Circuit Low Bank 1 Sensor 1
P2253O2 Sensor Negative Current Control Circuit High Bank 1 Sensor 1
P2254O2 Sensor Negative Current Control Circuit/Open Bank 2 Sensor 1
P2255O2 Sensor Negative Current Control Circuit Low Bank 2 Sensor 1
P2256O2 Sensor Negative Current Control Circuit High Bank 2 Sensor 1
P2257Secondary Air Injection System Control “A” Circuit Low
P2258Secondary Air Injection System Control “A” Circuit High
P2259Secondary Air Injection System Control “B” Circuit Low
P225AISO/SAE Reserved
P225BISO/SAE Reserved
P225CISO/SAE Reserved
P225DISO/SAE Reserved
P225EISO/SAE Reserved
P225FISO/SAE Reserved
P2260Secondary Air Injection System Control “B” Circuit High
P2261Turbocharger/Supercharger Bypass Valve – Mechanical
P2262Turbocharger/Supercharger Boost Pressure Not Detected – Mechanical
P2263Turbocharger/Supercharger Boost System Performance
P2264Water in Fuel Sensor Circuit
P2265Water in Fuel Sensor Circuit Range/Performance
P2266Water in Fuel Sensor Circuit Low
P2267Water in Fuel Sensor Circuit High
P2268Water in Fuel Sensor Circuit Intermittent
P2269Water in Fuel Condition
P226AWater in Fuel Lamp Control Circuit
P226BTurbocharger/Supercharger Boost Pressure Too High – Mechanical
P226CISO/SAE Reserved
P226DISO/SAE Reserved
P226EISO/SAE Reserved
P226FISO/SAE Reserved
P2270O2 Sensor Signal Biased/Stuck Lean Bank 1 Sensor 2
P2271O2 Sensor Signal Biased/Stuck Rich Bank 1 Sensor 2
P2272O2 Sensor Signal Biased/Stuck Lean Bank 2 Sensor 2
P2273O2 Sensor Signal Biased/Stuck Rich Bank 2 Sensor 2
P2274O2 Sensor Signal Biased/Stuck Lean Bank 1 Sensor 3
P2275O2 Sensor Signal Biased/Stuck Rich Bank 1 Sensor 3
P2276O2 Sensor Signal Biased/Stuck Lean Bank 2 Sensor 3
P2277O2 Sensor Signal Biased/Stuck Rich Bank 2 Sensor 3
P2278O2 Sensor Signals Swapped Bank 1 Sensor 3/Bank 2 Sensor 3
P2279Intake Air System Leak
P227AISO/SAE Reserved
P227BISO/SAE Reserved
P227CISO/SAE Reserved
P227DISO/SAE Reserved
P227EISO/SAE Reserved
P227FISO/SAE Reserved
P2280Air Flow Restriction/Air Leak Between Air Filter and MAF
P2281Air Leak Between MAF and Throttle Body
P2282Air Leak Between Throttle Body and Intake Valves
P2283Injector Control Pressure Sensor Circuit
P2284Injector Control Pressure Sensor Circuit Range/Performance
P2285Injector Control Pressure Sensor Circuit Low
P2286Injector Control Pressure Sensor Circuit High
P2287Injector Control Pressure Sensor Circuit Intermittent
P2288Injector Control Pressure Too High
P2289Injector Control Pressure Too High – Engine Off
P228AFuel Pressure Regulator 1 – Forced Engine Shutdown
P228BFuel Pressure Regulator 2 – Forced Engine Shutdown
P228CFuel Pressure Regulator 1 Exceeded Control Limits – Pressure Too Low
P228DFuel Pressure Regulator 1 Exceeded Control Limits – Pressure Too High
P228EFuel Pressure Regulator 1 Exceeded Learning Limits – Too Low
P228FFuel Pressure Regulator 1 Exceeded Learning Limits – Too High
P2290Injector Control Pressure Too Low
P2291Injector Control Pressure Too Low – Engine Cranking
P2292Injector Control Pressure Erratic
P2293Fuel Pressure Regulator 2 Performance
P2294Fuel Pressure Regulator 2 Control Circuit/Open
P2295Fuel Pressure Regulator 2 Control Circuit Low
P2296Fuel Pressure Regulator 2 Control Circuit High
P2297O2 Sensor Out of Range During Deceleration Bank 1 Sensor 1
P2298O2 Sensor Out of Range During Deceleration Bank 2 Sensor 1
P2299Brake Pedal Position/Accelerator Pedal Position Incompatible
P229AFuel Pressure Regulator 2 Exceeded Control Limits – Pressure Too Low
P229BFuel Pressure Regulator 2 Exceeded Control Limits – Pressure Too High
P229CFuel Pressure Regulator 2 Exceeded Learning Limits – Too Low
P229DFuel Pressure Regulator 2 Exceeded Learning Limits – Too High
P229EISO/SAE Reserved
P229FISO/SAE Reserved