Diagnostic Trouble Code Index for June 2025
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 |
| 2 | P0016 | Crankshaft/Camshaft Timing Misalignment | Audi, Kia |
| 2 | P0090 | Fuel Pressure Regulator 1 Control Circuit Malfunction | Chevrolet, Volkswagen |
| 2 | P0300 | Multiple Cylinder Misfire Detected | Chevrolet, Jeep |
| 2 | P0411 | Secondary AIR System Incorrect Airflow Detected | BMW, Ford |
| 1 | P000A | Camshaft 1 Position Slow Response | Jeep |
| 1 | P0017 | Crankshaft Position - Exhaust Camshaft Position Correlation | Kia |
| 1 | P0106 | MAP Sensor Performance | Chevrolet |
| 1 | P0132 | Heated Oxygen Sensor (Bank 1 Sensor 1) Circuit High Voltage | Chevrolet |
| 1 | P0301 | Cylinder 1 Misfire Detected | Chevrolet |
| 1 | P0354 | Ignition Coil 4 Control Circuit Malfunction | Ford |
| 1 | P0355 | Ignition Coil 5 Control Circuit Malfunction | Ford |
| 1 | P0356 | Ignition Coil 6 Control Circuit Malfunction | Ford |
| 1 | P0358 | Ignition Coil 8 Control Circuit Malfunction | Ford |
| 1 | P0430 | Catalyst System Low Efficiency (Bank 2) | Chevrolet |
| 1 | P0455 | EVAP System Large Leak Detected | Honda |
| 1 | P0507 | Idle Speed High | Honda |
| 1 | P050F | Brake Booster Week Vacuum | Chevrolet |
| 1 | P0706 | Transmission Range Switch Circuit Malfunction | Ford |
| 1 | P0778 | Pressure Control Solenoid 'B' Circuit Malfunction | Toyota |
| 1 | P1237 | Fuel Pump Secondary Circuit Malfunction | Ford |
| 1 | P2100 | Electronic Throttle Control Motor Circuit / Open (Bank 1) | Volkswagen |
| 1 | P2101 | Control Module Throttle Actuator Position Performance | Volkswagen |
| 1 | P2102 | Throttle Actuator Control Motor Circuit Low | Volkswagen |
| 1 | P2294 | Fuel Pressure Solenoid 2 Control Circuit Open | Volkswagen |
| 1 | P2295 | Fuel Pressure Solenoid 2 Control Circuit Low | Volkswagen |
| 1 | P3030 | Battery Voltage Defected Line Snapped | Land Rover |
| 1 | P3417 | Cylinder 3 deactivation/intake valve control-circuit open | Land Rover |
| 1 | U120C | DVD-ROM MECHA Detect | Jeep |
