P22xx OBD-II Codes (P2200–P2299)
100 fault codes in the P22xx range. Click any code for causes, diagnostic steps, severity, and common fixes.
P2200 moderate
NOx Sensor Circuit (Bank 1)
P2201 moderate
NOx Sensor Circuit Range/Performance (Bank 1)
P2202 moderate
NOx Sensor Circuit Low Input (Bank 1)
P2203 moderate
NOx Sensor Circuit High Input (Bank 1)
P2204 moderate
NOx Sensor Circuit Intermittent (Bank 1)
P2205 moderate
NOx Sensor Heater Circuit (Bank 1)
P2206 moderate
NOx Sensor Heater Circuit Low (Bank 1)
P2207 moderate
NOx Sensor Heater Circuit High (Bank 1)
P2208 low
NOx Sensor Heater Circuit Intermittent (Bank 1)
P2209 moderate
NOx Sensor Heater Sense Circuit (Bank 1)
P2210 moderate
NOx Sensor Circuit (Bank 2)
P2211 moderate
NOx Sensor Circuit Range/Performance (Bank 2)
P2212 moderate
NOx Sensor Circuit Low Input (Bank 2)
P2213 moderate
NOx Sensor Circuit High Input (Bank 2)
P2214 low
NOx Sensor Circuit Intermittent (Bank 2)
P2215 moderate
NOx Sensor Heater Circuit (Bank 2)
P2216 moderate
NOx Sensor Heater Circuit Low (Bank 2)
P2217 moderate
NOx Sensor Heater Circuit High (Bank 2)
P2218 low
NOx Sensor Heater Circuit Intermittent (Bank 2)
P2219 moderate
NOx Sensor Heater Sense Circuit (Bank 2)
P2220 low
Intake Air Quality Sensor Circuit (Bank 1)
P2221 low
Intake Air Quality Sensor Circuit Range/Performance (Bank 1)
P2222 low
Intake Air Quality Sensor Circuit Low (Bank 1)
P2223 low
Intake Air Quality Sensor Circuit High (Bank 1)
P2224 low
Barometric Pressure Sensor Circuit Range/Performance
P2225 low
Barometric Pressure Sensor Circuit Low
P2226 low
Barometric Pressure Sensor Circuit High
P2227 low
Barometric Pressure Sensor Circuit Intermittent
P2228 low
Barometric Pressure Sensor A Circuit Low
P2229 low
Barometric Pressure Sensor A Circuit High
P2230 low
Barometric Pressure Sensor A Circuit Intermittent
P2231 moderate
O2 Sensor Signal Circuit Shorted to Heater Circuit (Bank 1, Sensor 1)
P2232 moderate
O2 Sensor Signal Circuit Shorted to Heater Circuit (Bank 1, Sensor 2)
P2233 moderate
O2 Sensor Pumping Current Circuit Circuit (Bank 1 Sensor 1)
P2234 moderate
O2 Sensor Pumping Current Circuit Circuit Range/Performance (Bank 1 Sensor 1)
P2235 moderate
O2 Sensor Pumping Current Circuit Circuit Low (Bank 1 Sensor 1)
P2236 moderate
O2 Sensor Pumping Current Circuit Circuit High (Bank 1 Sensor 1)
P2237 moderate
O2 Sensor Pumping Current Circuit Circuit (Bank 2 Sensor 2)
P2238 moderate
O2 Sensor Pumping Current Circuit Circuit Range/Performance (Bank 2 Sensor 2)
P2239 moderate
O2 Sensor Pumping Current Circuit Circuit Low (Bank 2 Sensor 2)
P2240 moderate
O2 Sensor Positive Current Control Circuit Open (Bank 2, Sensor 1)
P2241 moderate
O2 Sensor Positive Current Control Circuit Low (Bank 2, Sensor 1)
P2242 moderate
O2 Sensor Positive Current Control Circuit High (Bank 2, Sensor 1)
P2243 moderate
O2 Sensor Reference Voltage Circuit Open (Bank 2, Sensor 1)
P2244 moderate
O2 Sensor Reference Voltage Circuit Low (Bank 2, Sensor 1)
P2245 moderate
O2 Sensor Reference Voltage Circuit High (Bank 2, Sensor 1)
P2246 moderate
O2 Sensor Reference Voltage Circuit (Bank 1 Sensor 1)
P2247 moderate
O2 Sensor Reference Voltage Circuit Range/Performance (Bank 1 Sensor 1)
P2248 moderate
O2 Sensor Reference Voltage Circuit Low (Bank 1 Sensor 1)
P2249 moderate
O2 Sensor Reference Voltage Circuit High (Bank 1 Sensor 1)
P2250 moderate
O2 Sensor Negative Current Control Circuit Open (Bank 2, Sensor 1)
P2251 moderate
O2 Sensor Negative Current Control Circuit Low (Bank 2, Sensor 1)
P2252 moderate
O2 Sensor Negative Current Control Circuit High (Bank 2, Sensor 1)
P2253 moderate
O2 Sensor Negative Current Circuit Shorted to Heater Circuit (Bank 2, Sensor 1)
P2254 moderate
O2 Sensor Reference Voltage Circuit Intermittent (Bank 2, Sensor 1)
P2255 moderate
O2 Sensor Negative Current Control Circuit Intermittent (Bank 2, Sensor 1)
P2256 moderate
Secondary Air Injection System Valve Stuck Closed (Bank 2)
P2257 moderate
Secondary Air Injection System Control 'A' Circuit Low
P2258 moderate
Secondary Air Injection System Control 'A' Circuit High
P2259 moderate
Secondary Air Injection System Control 'B' Circuit Low
P2260 moderate
Secondary Air Injection System Control 'B' Circuit High
P2261 moderate
Turbo/Supercharger Bypass Valve -- Mechanical
P2262 critical
Turbo/Supercharger Boost Pressure Not Detected -- Mechanical
P2263 moderate
Turbo/Supercharger Boost System Performance
P2264 moderate
Water in Fuel Sensor Circuit Range/Performance
P2265 moderate
Water in Fuel Sensor Circuit
P2266 low
Water in Fuel Sensor Circuit Range/Performance
P2267 low
Water in Fuel Sensor Circuit Low
P2268 low
Water in Fuel Sensor Circuit High
P2269 low
Water in Fuel Sensor Circuit Intermittent
P2270 moderate
O2 Sensor Signal Stuck Lean (Bank 1, Sensor 2)
P2271 moderate
O2 Sensor Signal Stuck Rich (Bank 1, Sensor 2)
P2272 moderate
O2 Sensor Signal Stuck Rich (Bank 2, Sensor 2)
P2273 moderate
O2 Sensor Signal Stuck Lean (Bank 2, Sensor 2)
P2274 moderate
O2 Sensor Signal Stuck Lean (Bank 2, Sensor 3)
P2275 moderate
O2 Sensor Signal Stuck Rich (Bank 2, Sensor 3)
P2276 moderate
O2 Sensor Signal Stuck Rich (Bank 1 Sensor 3)
P2277 moderate
O2 Sensor Signal Stuck Lean (Bank 1 Sensor 3)
P2278 moderate
O2 Sensor Signal Stuck Rich (Bank 2 Sensor 3)
P2279 moderate
Intake Air System Leak
P2280 moderate
Air Flow Restriction/Air Leak Between Air Filter and MAF Sensor
P2281 moderate
Air Leak Between MAF Sensor and Throttle Body
P2282 moderate
Air Leak Between Throttle Body and Intake Valves
P2283 moderate
Injector Control Pressure Sensor Circuit
P2284 moderate
Injector Control Pressure Sensor Circuit Range/Performance
P2285 moderate
Injector Control Pressure Sensor Circuit Low
P2286 moderate
Injector Control Pressure Sensor Circuit High
P2287 critical
Injector Control Pressure Too Low
P2288 critical
Injector Control Pressure Too High
P2289 moderate
Injector Control Pressure Sensor Circuit Intermittent
P2290 critical
Injector Control Pressure Too Low
P2291 critical
Injector Control Pressure Too Low - Engine Cranking
P2292 moderate
Injector Control Pressure Erratic
P2293 moderate
Fuel Pressure Regulator 2 Performance
P2294 moderate
Fuel Pressure Regulator 2 Control Circuit
P2295 moderate
Fuel Pressure Regulator 2 Control Circuit Low
P2296 moderate
Fuel Pressure Regulator 2 Control Circuit High
P2297 moderate
O2 Sensor Out of Range During Deceleration - Bank 2 Sensor 1
P2298 moderate
O2 Sensor Out of Range During Deceleration - Bank 2 Sensor 2
P2299 critical
Brake Pedal Position/Accelerator Pedal Position Incompatible