Ancel HD3400 OBD2 Scanner Diesel Heavy Duty Truck All System Diagnostic Tool. It can cover the DPF function of most 12V/24V diesel powered trucks in the US market. 👍【Designed for Cummins】 Ancel HD3400 PRO heavy duty truck scanner can read/clear codes, live data, ECU, DPF regen, DPF reset, etc.
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