OBD2 trouble code reference
8,155 codes across 1 prefix groups on this page.
P2xxx
- P2273 O2 Sensor Signal Biased/Stuck Rich Bank 2 Sensor 2 powertrain
- P2274 O2 Sensor Signal Biased/Stuck Lean Bank 1 Sensor 3 powertrain
- P2275 O2 Sensor Signal Stuck Rich (Bank 1) powertrain
- P2276 O2 Sensor Signal Stuck Rich (Bank 1) powertrain
- P2277 O2 Sensor Signal Stuck Lean (Bank 1) powertrain
- P2279 O2 Sensor Signal Stuck Lean (Bank 1) powertrain
- P227A stands for "O2 Sensor Signal Stuck Lean (Bank 1) powertrain
- P227B O2 Sensor Signal Stuck Rich (Bank 1) powertrain
- P227C O2 Sensor Signal Stuck Lean (Bank 1) powertrain
- P227D O2 Sensor Signal Stuck Rich (Bank 1) powertrain
- P227E O2 Sensor Signal Stuck Lean (Bank 1) powertrain
- P227F ISO/SAE Reserved powertrain
- P2280 Air Flow Restriction/Air Leak Between Air Filter and MAF powertrain
- P2281 Air Intake Valve Control Range/Performance Problem powertrain
- P2282 Injector Control Pressure Sensor Range/Performance Problem powertrain
- P2283 Injector Control Pressure Sensor Circuit powertrain
- P2284 Injector Control Pressure Sensor Circuit Range/Performance powertrain
- P2285 Air/Fuel Ratio Sensor 1 Circuit Range/Performance Problem (Bank 1) powertrain
- P2286 Injector Control Pressure Sensor Range/Performance Problem powertrain
- P2287 Air Intake System Leak powertrain
- P2288 Injector Control Pressure Too High powertrain
- P2289 Injector Control Pressure Too High Engine Off powertrain
- P228A Air Intake Valve Control Range/Performance Problem powertrain
- P228B Air Intake System Performance powertrain
- P228C Fuel Pressure Regulator 1 Exceeded Control Limits Pressure Too Low powertrain
- P228D Fuel Pressure Regulator 2 Performance Problem powertrain
- P228E Fuel Pressure Regulator 2 Performance Problem powertrain
- P228F Fuel Pressure Regulator 1 Exceeded Learning Limits Too High powertrain
- P2290 Injector Control Pressure Too Low powertrain
- P2291 Injector Control Pressure Too Low Engine Cranking powertrain
- P2292 Fuel Pressure Regulator 2 Performance Problem powertrain
- P2293 Fuel Pressure Regulator 2 Performance Problem powertrain
- P2294 Fuel Pressure Regulator 2 Performance Problem powertrain
- P2295 Fuel Pressure Regulator 2 Performance Problem powertrain
- P2296 Fuel Pressure Regulator 2 Performance Problem powertrain
- P229A Fuel Pressure Regulator 2 Exceeded Control Limits Pressure Too Low powertrain
- P229B Fuel Pressure Regulator 2 Performance powertrain
- P229C Fuel Pressure Regulator 2 Exceeded Learning Limits Too Low powertrain
- P229D Fuel Pressure Regulator 2 Performance Problem powertrain
- P229E through P22FF ISO/SAE Reserved powertrain
- P2300 Ignition Coil "A" Primary Control Circuit Low powertrain
- P2301 Ignition Coil "A" Primary Control Circuit High powertrain
- P2302 Ignition Coil "A" Secondary Circuit powertrain
- P2303 Ignition Coil "B" Primary Control Circuit Low powertrain
- P2304 Ignition Coil "B" Primary Control Circuit High powertrain
- P2305 Ignition Coil "B" Secondary Circuit powertrain
- P2306 Ignition Coil "C" Primary Control Circuit Low powertrain
- P2307 Ignition Coil "C" Primary Control Circuit High powertrain
- P2308 Ignition Coil "C" Secondary Circuit powertrain
- P2309 Ignition Coil "D" Primary Control Circuit Low powertrain