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DTC codes / Every DTC code in the library

Every DTC code in the library

All 12,460 codes, generic and manufacturer-specific, in order. Filter by system or use the scanner to jump straight to one.

P223A Reductant Heater E Control Circuit Powertrain P223B Reductant Heater F Control Circuit Powertrain P223C O2 Sensor Pumping Current Range/Performance (Bank 1) Powertrain P223D O2 Sensor Pumping Current Range/Performance (Bank 2) Powertrain P223E O2 Sensor Reference Resistance Out Of Range (Bank 1) Powertrain P223F O2 Sensor Reference Resistance Out Of Range (Bank 2) Powertrain P2240 O2 Sensor Positive Current Control Circuit/Open (Bank 2 Sensor 1) Powertrain P2241 O2 Sensor Positive Current Control Circuit Low (Bank 2 Sensor 1) Powertrain P2242 O2 Sensor Positive Current Control Circuit High (Bank 2 Sensor 1) Powertrain P2243 O2 Sensor Reference Voltage Circuit/Open (Bank 1 Sensor 1) Powertrain P2244 O2 Sensor Reference Voltage Performance (Bank 1 Sensor 1) Powertrain P2245 O2 Sensor Reference Voltage Circuit Low (Bank 1 Sensor 1) Powertrain P2246 O2 Sensor Reference Voltage Circuit High (Bank 1 Sensor 1) Powertrain P2247 O2 Sensor Reference Voltage Circuit/Open (Bank 2 Sensor 1) Powertrain P2248 O2 Sensor Reference Voltage Performance (Bank 2 Sensor 1) Powertrain P2249 O2 Sensor Reference Voltage Circuit Low (Bank 2 Sensor 1) Powertrain P224A NOx Sensor Heater Resistance (Bank 1 Sensor 1) Powertrain P224B NOx Sensor Heater Resistance (Bank 1 Sensor 2) Powertrain P224C Alternative Fuel Tank Shutoff Valve A Control Circuit/Open Powertrain P224D Alternative Fuel Tank Shutoff Valve A Control Circuit Performance/Stuck Off Powertrain P224E Alternative Fuel Tank Shutoff Valve A Control Circuit Low Powertrain P224F Alternative Fuel Tank Shutoff Valve A Control Circuit High Powertrain P2250 O2 Sensor Reference Voltage Circuit High (Bank 2 Sensor 1) Powertrain P2251 O2 Sensor Negative Current Control Circuit/Open (Bank 1 Sensor 1) Powertrain P2252 O2 Sensor Negative Current Control Circuit Low (Bank 1 Sensor 1) Powertrain P2253 O2 Sensor Negative Current Control Circuit High (Bank 1 Sensor 1) Powertrain P2254 O2 Sensor Negative Current Control Circuit/Open (Bank 2 Sensor 1) Powertrain P2255 O2 Sensor Negative Current Control Circuit Low (Bank 2 Sensor 1) Powertrain P2256 O2 Sensor Negative Current Control Circuit High (Bank 2 Sensor 1) Powertrain P2257 Secondary Air Injection System Control 'A' Circuit Low Powertrain P2258 Secondary Air Injection System Control 'A' Circuit High Powertrain P2259 Secondary Air Injection System Control 'B' Circuit Low Powertrain P225A NOx Sensor Calibration Memory (Bank 1 Sensor 1) Powertrain P225B NOx Sensor Calibration Memory (Bank 1 Sensor 2) Powertrain P225C NOx Sensor Performance - Signal Biased/Stuck High (Bank 1 Sensor 1) Powertrain P225D NOx Sensor Performance - Signal Biased/Stuck Low (Bank 1 Sensor 1) Powertrain P225E NOx Sensor Performance - Signal Biased/Stuck High (Bank 1 Sensor 2) Powertrain P225F NOx Sensor Performance - Signal Biased/Stuck Low (Bank 1 Sensor 2) Powertrain P2260 Secondary Air Injection System Control 'B' Circuit High Powertrain P2261 Turbo/Super Charger Bypass Valve - Mechanical Powertrain P2262 Turbo Boost Pressure Not Detected - Mechanical Powertrain P2263 Turbo/Super Charger Boost System Performance Powertrain P2264 Water in Fuel Sensor Circuit Powertrain P2265 Water in Fuel Sensor Circuit Range/Performance Powertrain P2266 Water in Fuel Sensor Circuit Low Powertrain P2267 Water in Fuel Sensor Circuit High Powertrain P2268 Water in Fuel Sensor Circuit Intermittent Powertrain P2269 Water in Fuel Condition Powertrain P226A Water in Fuel Lamp Control Circuit Powertrain P226B Turbocharger/Supercharger A Boost Pressure Too High - Mechanical Powertrain P226C Turbocharger Boost Control A Slow Response Powertrain P226D Particulate Filter Deteriorated/Missing Substrate (Bank 1) Powertrain P226E Particulate Filter Deteriorated/Missing Substrate (Bank 2) Powertrain P226F Turbocharger Boost Control B Slow Response Powertrain P2270 O2 Sensor Signal Stuck Lean (Bank 1 Sensor 2) Powertrain P2271 O2 Sensor Signal Stuck Rich (Bank 1 Sensor 2) Powertrain P2272 O2 Sensor Signal Stuck Lean (Bank 2 Sensor 2) Powertrain P2273 O2 Sensor Signal Stuck Rich (Bank 2 Sensor 2) Powertrain P2274 O2 Sensor Signal Stuck Lean (Bank 1 Sensor 3) Powertrain P2275 O2 Sensor Signal Stuck Rich (Bank 1 Sensor 3) Powertrain P2276 O2 Sensor Signal Stuck Lean (Bank 2 Sensor 3) Powertrain P2277 O2 Sensor Signal Stuck Rich (Bank 2 Sensor 3) Powertrain P2278 O2 Sensor Signals Swapped Bank 1 Sensor 3 / Bank 2 Sensor 3 Powertrain P2279 Intake Air System Leak Powertrain P227A Barometric Pressure Sensor C Circuit Powertrain P227B Barometric Pressure Sensor C Circuit Range/Performance Powertrain P227C Barometric Pressure Sensor C Circuit Low Powertrain P227D Barometric Pressure Sensor C Circuit High Powertrain P227E Barometric Pressure Sensor C Circuit Intermittent/Erratic Powertrain P227F Air Flow Restriction/Air Leak Between Air Filter and MAF (Bank 2) Powertrain P2280 Air Flow Restriction / Air Leak Between Air Filter and MAF Powertrain P2281 Air Leak Between MAF and Throttle Body Powertrain P2282 Air Leak Between Throttle Body and Intake Valves Powertrain P2283 Injector Control Pressure Sensor Circuit Powertrain P2284 Injector Control Pressure Sensor Circuit Range/Performance Powertrain P2285 Injector Control Pressure Sensor Circuit Low Powertrain P2286 Injector Control Pressure Sensor Circuit High Powertrain P2287 Injector Control Pressure Sensor Circuit Intermittent Powertrain P2288 Injector Control Pressure Too High Powertrain P2289 Injector Control Pressure Too High - Engine Off Powertrain P228A Fuel Pressure Regulator A - Forced Engine Shutdown Powertrain P228B Fuel Pressure Regulator B - Forced Engine Shutdown Powertrain P228C Fuel Pressure Regulator A Exceeded Control Limits - Pressure Too Low Powertrain P228D Fuel Pressure Regulator A Exceeded Control Limits - Pressure Too High Powertrain P228E Fuel Pressure Regulator A Exceeded Learning Limits - Too Low Powertrain P228F Fuel Pressure Regulator A Exceeded Learning Limits - Too High Powertrain P2290 Injector Control Pressure Too Low Powertrain P2291 Injector Control Pressure Too Low - Engine Cranking Powertrain P2292 Injector Control Pressure Erratic Powertrain P2293 Fuel Pressure Regulator 2 Performance Powertrain P2294 Fuel Pressure Regulator 2 Control Circuit Powertrain P2295 Fuel Pressure Regulator 2 Control Circuit Low Powertrain P2296 Fuel Pressure Regulator 2 Control Circuit High Powertrain P2297 O2 Sensor Out of Range During Deceleration (Bank 1 Sensor 1) Powertrain P2298 O2 Sensor Out of Range During Deceleration (Bank 2 Sensor 1) Powertrain P2299 Brake Pedal Position / Accelerator Pedal Position Incompatible Powertrain P229A Fuel Pressure Regulator B Exceeded Control Limits - Pressure Too Low Powertrain P229B Fuel Pressure Regulator B Exceeded Control Limits - Pressure Too High Powertrain P229C Fuel Pressure Regulator B Exceeded Learning Limits - Too Low Powertrain P229D Fuel Pressure Regulator B Exceeded Learning Limits - Too High Powertrain
Running on fumes Free guides aren't free to make. Top up the tank. Any amount, one time. Fuel the Garage