Diagnostic Trouble Code Index for January 2016
Note: This is a professional automotive technician's resource.
Vehicle Owners: If you are seeking an automotive repair professional to service your vehicle, visit the iATN Repair Shop Finder.Diagnostic Trouble Codes (DTC)
| Count | Trouble Code | Sample Definition | Manufacturers |
| 15 | P0171 | Fuel System Lean (Bank 1) | BMW, Chevrolet, Chrysler, Dodge, Ford, Hyundai, Subaru, Toyota, Volvo |
| 14 | P0300 | Multiple Cylinder Misfire Detected | , Audi, BMW, Buick, Chevrolet, Dodge, GMC, Honda, Jeep, Pontiac, Volkswagen |
| 9 | P0174 | Fuel System Lean (Bank 2) | BMW, Chevrolet, Ford, Suzuki |
| 5 | P0301 | Cylinder 1 Misfire Detected | Dodge, Ford, Jeep, Toyota |
| 4 | P0134 | Heated Oxygen Sensor (Bank 1 Sensor 1) Insufficient Activity | Hyundai, Mazda, Toyota |
| 4 | P0302 | Cylinder 2 Misfire Detected | Audi, Dodge, Ford, Mercedes-Benz |
| 4 | P0305 | Cylinder 5 Misfire Detected | Audi, Jeep, Mercedes-Benz, Pontiac |
| 4 | P0306 | Cylinder 6 Misfire Detected | BMW, Buick, Honda, Mercedes-Benz |
| 3 | P0172 | Fuel System Rich (Bank 1) | Ford, Pontiac |
| 3 | P0303 | Cylinder 3 Misfire Detected | Audi, Mercedes-Benz, Volkswagen |
| 3 | P0341 | CMP Sensor Performance | Audi, Ford, Honda |
| 3 | P2177 | Fuel Trim System Lean At Cruise Or Acceleration (Bank 1) | Audi, Mazda, Volkswagen |
| 3 | U0100 | Lost Communication With ECM/PCM | Chevrolet, Ford, Ram |
| 2 | P0017 | Crankshaft Position - Exhaust Camshaft Position Correlation | Cadillac, Jeep |
| 2 | P0087 | Fuel Rail Pressure Too Low | Jeep, Volkswagen |
| 2 | P0106 | MAP Sensor Performance | Dodge, Volkswagen |
| 2 | P0140 | Heated Oxygen Sensor (Bank 1 Sensor 2) Insufficient Activity | Hyundai, Volkswagen |
| 2 | P0154 | Heated Oxygen Sensor (Bank 2 Sensor 1) Insufficient Activity | Hyundai |
| 2 | P0175 | Fuel System Rich (Bank 2) | Ford |
| 2 | P0234 | Turbocharger Engine Overboost | Ford, Mazda |
| 2 | P0304 | Cylinder 4 Misfire Detected | BMW, Mazda |
| 2 | P0336 | Crankshaft Position Sensor Performance | Ford |
| 2 | P0340 | Camshaft Position Sensor Circuit Malfunction | Chrysler, Mazda |
| 2 | P0351 | Ignition Coil 1 Control Circuit Malfunction | Toyota |
| 2 | P0352 | Ignition Coil 2 Control Circuit Malfunction | Toyota |
| 2 | P0353 | Ignition Coil 3 Control Circuit Malfunction | Toyota |
| 2 | P0354 | Ignition Coil 4 Control Circuit Malfunction | Toyota |
| 2 | P0355 | Ignition Coil 5 Control Circuit Malfunction | Toyota |
| 2 | P0356 | Ignition Coil 6 Control Circuit Malfunction | Toyota |
| 2 | P0440 | General EVAP System Failure | Chevrolet, Jeep |
| 2 | P0455 | EVAP System Large Leak Detected | Saab, Volkswagen |
| 2 | P0603 | Control Module Long Term Memory Reset | Ford |
| 2 | P130A | Cylinder Disabling | Audi, Volkswagen |
| 2 | P1516 | TAC Module Throttle Actuator Position Performance | , Chevrolet |
| 2 | P1670 | Output Driver 4 Voltage High Voltage | Ford |
| 2 | P2187 | Fuel Trim System Lean At Idle (Bank 1) | Kia, Mazda |
| 2 | P2196 | Heated Oxygen Sensor (Bank 1 Sensor 1) Stuck Rich | Ford |
| 2 | P2198 | Air Fuel Ratio Sensor (Bank 2 Sensor 1) Signal Stuck "Rich" | Ford |
| 2 | U0101 | Lost Communication With TCM | Chevrolet, Ford |
| 1 | B1163 | Gauge Control Module Lost Comm With Left Power Sliding Door | Honda |
| 1 | B1440 | Ignition mismatch | Cadillac |
| 1 | C2206 | Vehicle config. Msimatch | Ram |
| 1 | P0011 | Intake Camshaft Position System Performance | Nissan |
| 1 | P0016 | Crankshaft/Camshaft Timing Misalignment | Kia |
| 1 | P0030 | Heated Oxygen Sensor (Bank 1 Sensor 1) Heater Control Circuit Malfunction | Hyundai |
| 1 | P0036 | Heated Oxygen Sensor (Bank 1 Sensor 2) Heater Control Circuit Malfunction | Hyundai |
| 1 | P0046 | Turbocharger Boost Control Circuit Performance | Ford |
| 1 | P0050 | Heated Oxygen Sensor (Bank 2 Sensor 1) Heater Control Circuit Malfunction | Hyundai |
| 1 | P006A | maf/map correlastion problem | Ford |
| 1 | P0100 | Mass Airflow Sensor Circuit Malfunction | Volvo |
| 1 | P012F | Oil temp coolant temp correlation error | Ford |
| 1 | P0135 | Heated Oxygen Sensor (Bank 1 Sensor 1) Heater Circuit Malfunction | Toyota |
| 1 | P0136 | Heated Oxygen Sensor (Bank 1 Sensor 2) Circuit Malfunction | Ford |
| 1 | P0141 | Heated Oxygen Sensor (Bank 1 Sensor 2) Heater Circuit Malfunction | Volkswagen |
| 1 | P0148 | Fuel Delivery Error | Dodge |
| 1 | P0218 | Transmission Fluid Over-Temperature | Volkswagen |
| 1 | P0222 | Throttle Position Sensor 2 Circuit Low Voltage | Volkswagen |
| 1 | P0223 | Throttle Position Sensor 2 Circuit High Voltage | Nissan |
| 1 | P0299 | Turbocharger Engine Underboost | Ford |
| 1 | P0307 | Cylinder 7 Misfire Detected | Ford |
| 1 | P0308 | Cylinder 8 Misfire Detected | Ford |
| 1 | P0316 | Misfire Occurred In First 1,000 Revolutions | Ford |
| 1 | P0321 | Crankshaft Position Sensor Circuit Range/Performance | Audi |
| 1 | P0332 | Knock Sensor Circuit Low Frequency (Bank 2) | Mercedes-Benz |
| 1 | P0335 | Crankshaft Position Sensor Circuit Malfunction | Ford |
| 1 | P0339 | Crankshaft Position Sensor Signal Intermittent | Chrysler |
| 1 | P0343 | CMP Sensor Circuit High Voltage | Smart |
| 1 | P0344 | Camshaft Position Sensor Signal Intermittent | Ford |
| 1 | P0346 | Intake Camshaft Position Sensor Performance (Bank 2) | Audi |
| 1 | P0366 | Exhaust Camshaft Position Sensor Performance | Audi |
| 1 | P0391 | Exhaust Camshaft Position Sensor Performance (Bank 2) | Audi |
| 1 | P0400 | EGR System Recirculation Flow | Mercedes-Benz |
| 1 | P0404 | EGR Open Position Performance | Cadillac |
| 1 | P0420 | Catalyst Efficiency Below Normal (Bank 1) | Volkswagen |
| 1 | P0421 | Warmup Catalyst Efficiency Low (Bank 1) | Mazda |
| 1 | P0496 | EVAP Canister Purge System High Purge Flow | Chevrolet |
| 1 | P0505 | Idle Control System Malfunction | Honda |
| 1 | P0507 | Idle Speed High | Chevrolet |
| 1 | P0513 | Invalid SKIM Key Detected | GMC |
| 1 | P052B | Cold start camshaft position overretarted bank 1 | BMW |
| 1 | P0564 | Cruise Control Multifunction Switch Circuit Malfunction | Cadillac |
| 1 | P0600 | Serial Communication Link | Saab |
| 1 | P0606 | Control Module Internal Performance | GMC |
| 1 | P0611 | Fuel Injector Control Module Performance | Ford |
| 1 | P0628 | Fuel Pump Relay Control Circuit Low Voltage | Saab |
| 1 | P1009 | Variable Valve Timing Control Advance Malfunction | Honda |
| 1 | P1093 | Fuel Rail Pressure Low During Power Enrichment | Audi |
| 1 | P1122 | TP Sensor Circuit Intermittent Low Voltage | Nissan |
| 1 | P1131 | Heated Oxygen Sensor (Bank 1 Sensor 1) Indicates A/F Ratio Too Lean | Ford |
| 1 | P1135 | Air Fuel Ratio Sensor (Bank 1 Sensor 1) Heater Circuit Malfunction | Infiniti |
| 1 | P1137 | Heated Oxygen Sensor (Bank 1 Sensor 2) Low Voltage In Power Enrichment | Audi |
| 1 | P1151 | Heated Oxygen Sensor (Bank 2 Sensor 1) Indicates A/F Ratio Too Lean | Ford |
| 1 | P1172 | Air Fuel Sensor (Bank 1 Sensor 1) Circuit Out-Of-Range High | Land Rover |
| 1 | P1193 | Intake Air Temperature Sensor Circuit High Voltage | Hyundai |
| 1 | P1211 | ABS/TCS Control Unit Malfunction | Ford |
| 1 | P1260 | Immobilizer System Malfunction | Ford |
| 1 | P1351 | ICM Ignition Control Circuit High Voltage | Toyota |
| 1 | P1378 | FICM Supply Voltage Low Voltage | Ford |
| 1 | P1391 | CKP Or CMP Sensor Signal Intermittent | Jeep |
| 1 | P1416 | Secondary Air Injection System (Bank 2) | Chrysler |
| 1 | P1456 | EVAP System Leak Detected (Fuel Tank Area) | Nissan |
| 1 | P1457 | EVAP System Leak Detected (Canister Area) | Honda |
| 1 | P1482 | Cooling Fan Speed Output Circuit Malfunction | Dodge |
| 1 | P1505 | Idle Air Control System at Adaptive Clip | Honda |
| 1 | P1520 | Stop Light Switch Circuit Malfunction | BMW |
| 1 | P1629 | Theft Deterrent Signal Not Present, Engine Cranking | Cadillac |
| 1 | P2017 | Intake Manifold Runner Position Sensor Circuit High | Dodge |
| 1 | P2021 | Intake Manifold Runner Position Sensor Circuit Low (Bank 2) | Dodge |
| 1 | P2047 | Fuel Rail Pressure Volume Control - Maximum Fuel Pressure Exceeded | Dodge |
| 1 | P2051 | Fuel Rail Pressure Sensor - Maximum Fuel Pressure Exceeded | Dodge |
| 1 | P2084 | Differential Pressure Sensor Air Mass Too Small | Mercedes-Benz |
| 1 | P2135 | Throttle Position Sensor 1-2 Correlation Error | Nissan |
| 1 | P2179 | Fuel Trim System Lean At Cruise Or Acceleration (Bank 2) | Audi |
| 1 | P2195 | Air Fuel Sensor (Bank 1 Sensor 1) Signal Stuck Lean | Mazda |
| 1 | P2197 | Air Fuel Ratio Sensor (Bank 2 Sensor 1) Signal Stuck "Lean" | Ford |
| 1 | P2237 | Air Fuel Sensor 1 (Bank 1 Sensor 1) Pumping Current Signal Open | Toyota |
| 1 | P2290 | Injector Control Pressure Too Low | Ford |
| 1 | P2291 | Injector Control Pressure Too Low - Engine Cranking | Ford |
| 1 | P2294 | Fuel Pressure Solenoid 2 Control Circuit Open | Audi |
| 1 | P2359 | Boost Pressure Sensor Voltage Too Low | Mercedes-Benz |
| 1 | P2504 | Charging System Voltage High | Mazda |
| 1 | P2614 | Camshaft Position Output Circuit Malfunction | Ford |
| 1 | P2646 | VTEC Oil Pressure Switch Circuit Low Voltage | Honda |
| 1 | P268C | Fuel Injector 1 Calibration Incorrect | Dodge |
| 1 | P2690 | Fuel Injector 5 Calibration Incorrect | Dodge |
| 1 | P2691 | Fuel Injector 6 Calibration Incorrect | Dodge |
| 1 | P3400 | Cylinder Deactivation System Performance | GMC |
| 1 | U0073 | Control Module Communication Bus Off | Ford |
| 1 | U0090 | Chevrolet | |
| 1 | U0102 | lost communication with Transfer case control module | Ram |
| 1 | U0105 | Lost Communication With FICM | Lexus |
| 1 | U010E | Lost communication with diesel exhaust fluid control unit | Ram |
| 1 | U0121 | Lost Communication With Antilock Brake System Module | Ford |
| 1 | U0125 | GMC | |
| 1 | U0140 | Lost Communication With BCM | Chevrolet |
| 1 | U0141 | Lost Communication With Front Control Module | Ram |
| 1 | U0151 | Lost Communication With Sensing And Diagnostic Module | GMC |
| 1 | U0432 | GMC | |
| 1 | U1011 | Data Circuit Message | Chevrolet |
| 1 | U1040 | Lost Communication With Antilock Brake System Module | Cadillac |
| 1 | U1064 | Lost Communication With BCM or VCD Module | Cadillac |
| 1 | U1192 | Loss of VTD (Pass Lock) Communication | Cadillac |
| 1 | U1262 | Data Circuit Malfunction | Ford |
| 1 | U1300 | Class 2 Data Line Short To Ground | Cadillac |
| 1 | U1900 | CAN System Communication Error | Ford |
| 1 | U2162 | lost comm with instrument panel intergration module | Cadillac |
