HD500 Heavy Duty Truck Scanner with DPF Regen/Injector Cutoff/Limit Setting, Full System Diesel Diagnostic Scan Tool for Cummins, Detroit, Caterpillar, Paccar, Hino & More Pickup Semi Trucks

Cylinder Cut-off ServicesThe cylinder cut-off test can diagnose engine failure problems. The HD500 heavy duty truck code reader sends a command to the ECU to cut off the injector of a cylinder to check if the injector of that cylinder is not working properly. If the engine speed drops more, the better the cylinder works; if the speed drop is not obvious or does not drop then the cylinder may be faulty; touch the high-pressure pipe between the common rail tube to the injector with your hand. Generally, the stronger the pulsation, the better the injection effect.

This diesel scan tool provides clear guidance for maintenance.
Speed Limit Reset & ABSLimit setting enables you to check and set the engine speed and the vehicle road speed limit when the vehicle is stationary, which ensures driving safety. And this scanner for truck also can make you achieve a firm brake pedal by removing air from the ABS module. HD500 truck scanner helps you maintain commercial vehicle breakdowns at all times, saving you money efficiently and winning more business for you! Please note that speed limit adjustment is supported by fewer vehicles (eg: the cummins engine cannot support speed limit adjust), please confirm the vehicle VIN with us before purchase.
Access All Major Systems with EaseThe HD500 heavy duty scanner truck diesel provides full diagnostic capabilities, covering the engine, ABS, SRS, EPB, Park Brake Controller, DPF, etc. It comes with full HD OBD/EOBD/ OBD2 service modes, including read codes, erase codes, live data, etc. Allows you to quickly identify issues and perform necessary solutions.
For Commercial and Passenger VehiclesThis code reader for diesel trucks supports heavy-duty trucks, pickup trucks, light trucks, buses, trailers, tractor, construction vehicles, agricultural vehicles. Compatible with multiple protocols such as J1587, J1939, J1708, J27145, ISO9141-2, ISO14230-2, ISO15765-4.!! Note!!: Alison transmission are not currently supported and are being developed.
Maximize Your InvestmentThe heavy duty scan tool provides lifetime updates to keep your device compatible with the latest models and diagnostic features. Dedicated technical support team available for assistance to ensure a seamless experience. The coverage and functions will vary on different car conditions, please check them before purchase.