Diagnostic Trouble Code Index for November 2023
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 |
| 3 | P0171 | Fuel System Lean (Bank 1) | Ford, Lexus, Toyota |
| 2 | P0300 | Multiple Cylinder Misfire Detected | Chevrolet |
| 1 | C1015 | Right front wheel speed sensor circuit | Ram |
| 1 | C101C | Right front wheel speed sensor signal erratic performance | Ram |
| 1 | P0017 | Crankshaft Position - Exhaust Camshaft Position Correlation | Hyundai |
| 1 | P0088 | Fuel Rail Pressure Too High | Honda |
| 1 | P0128 | Engine Coolant Temperature Below Thermostat Regulating Temperature | Cadillac |
| 1 | P0172 | Fuel System Rich (Bank 1) | Toyota |
| 1 | P0174 | Fuel System Lean (Bank 2) | Ford |
| 1 | P0302 | Cylinder 2 Misfire Detected | Toyota |
| 1 | P0304 | Cylinder 4 Misfire Detected | Toyota |
| 1 | P0306 | Cylinder 6 Misfire Detected | Toyota |
| 1 | P0320 | No Crank Reference Signal To PCM | Ford |
| 1 | P0351 | Ignition Coil 1 Control Circuit Malfunction | Ford |
| 1 | P0357 | Ignition Coil 7 Control Circuit Malfunction | Ford |
| 1 | P0446 | EVAP Vent System Performance | Buick |
| 1 | P061B | Internal Control Module Torque Calculation Performance | Ford |
| 1 | P1130 | Air Fuel Ratio Sensor (Bank 1 Sensor 1) Circuit Malfunction | Toyota |
| 1 | P1516 | TAC Module Throttle Actuator Position Performance | Chevrolet |
| 1 | P2096 | Downstream Fuel System Lean - HO2S-12 (Bank 1 Sensor 2) | Mazda |
| 1 | P2101 | Control Module Throttle Actuator Position Performance | Chevrolet |
| 1 | P2106 | Electronic Throttle Control System - Forced Limited Power | Ford |
| 1 | P2127 | Accelerator Pedal Position Sensor 2 Circuit Low Voltage | Ram |
| 1 | U0073 | Control Module Communication Bus Off | Chevrolet |
| 1 | U0415 | Implausible Data Received From ABS Module | Ram |
| 1 | U1449 | Implausible ers message recieved | Ram |
