FOXWELL HD301 Heavy Duty Truck Scanner, Full System Diesel Scan Tool with 6/9/16 Pin, 2 in 1 Code Reader for Trucks & Car Engine, Diesel Diagnostic Tool for Cummins, Paccar, Caterpillar

【6-Pin, 9-Pin & 16-Pin. Ready for More Trucks】Built for fleets, owner-operators, and diesel technicians, this heavy duty truck scanner includes a built-in 16-pin OBDII connector plus professional 6-pin and 9-pin adapters to support older and newer commercial vehicles. Compatible with J1939, J1708, J1587, and OBDII protocols, it works with major truck brands including Cummins, PACCAR, Detroit, Caterpillar, Freightliner, Kenworth, Peterbilt, International, Mack Diesel engines. Tips: For Chevrolet, For Ford, For GMC, and For Ram pickup trucks, even if all the above vehicles are equipped with diesel engines, it is recommended that all enter the WWW-OBD menu of HD301 for testing. 【2 in 1 Diesel Code Reader & Advanced HD OBDII】Equipped with professional-grade diesel scanner capabilities, the HD301 diesel scanner features intuitive Read/Erase codes and turn off the “Check Engine” light. With the built-in DTC Lookup library, you can instantly access fault code definitions on-device without searching the internet. It also retrieves hundreds of essential live sensor data—such as coolant temperature, fuel pressure, and engine RPM—in a stable text format for precise and rapid troubleshooting. (Please note that the HD301 can not support DPF Regen.)