612640080460 Electronic control unit ECU for Weichai

612640080460 ECU – Engine Control Unit for Weichai WP10/WP12 Diesel Engines 1. Product Overview When a WP12 engine loses power without warning, refuses to start, or derates to limp mode on the highway, the fault often traces back to the ECU. This module controls injection timing, fuel quantity, torque limits, and emissions management. When it fails, nothing else on the engine matters — the driver is left with a truck that runs rough or not at all. We are Shaanxi Tolizer Machinery Equipment Co., Ltd., a China-based supplier focused on heavy-duty engine and electronic control components. Our team has over ten years of experience in the international automotive parts supply chain. Our 612640080460 ECU is a direct replacement for the original Weichai engine control unit. It fits Weichai WP10 and WP12 diesel engines in Euro 4 and Euro 5 configurations. Vehicle coverage includes SHACMAN X3000 and F3000 heavy trucks (2013–2021) and SINOTRUK HOWO T7H, TH7, and A7 series trucks (2016–2023). Cr…

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