Mst-9001A Automotive Diesel Ecu Signal Simulator Diesel-Gasoline Universal Ecu Test Bench Maintenance and Testing Tool

MST-9001A是一款通用型台式ECU维修检测平台，适配柴油、汽油发动机ECU，可模拟发动机各类传感器信号、驱动执行器，实现ECU板免装车测试、故障诊断与维修校准，兼容主流ECU品牌及共轨系统，操作便捷、信号稳定，配备专用波形编辑软件，适用于汽车维修店、ECU维修厂、教学实训及车队维保场景。

MST-9001A is a universal desktop ECU repair and testing platform, suitable for diesel and gasoline engine ECU. It can simulate various engine sensor signals and drive actuators, realizing ECU board testing without vehicle installation, fault diagnosis and maintenance calibration. It is compatible with mainstream ECU brands and common rail systems, with easy operation and stable signals, equipped with special waveform editing software, suitable for auto repair shops, ECU repair factories, teaching training and fleet maintenance scenarios.

 • Diesel & Gasoline Dual Compatibility / 柴汽双适配：通用柴油、汽油ECU，适配共轨系统，可精准模拟柴汽油喷油器、点火线圈等执行器信号，适配多种维修场景。

• Full Signal Coverage / 全信号覆盖一体化：6路独立波形输出+4路模拟信号+3路开关信号，集成曲轴/凸轮轴、传感器、执行器控制功能，一台设备满足ECU全场景测试需求。

• Vehicle-Free Testing / 免装车高效测试：ECU板可直接上台测试，无需装车、无需启动发动机，搭配OBD诊断接口，可快速读取数据流，大幅缩短维修周期。

• Stable & Reliable / 稳定可靠易维护：磁电信号采用规范设计，信号纯净无串扰，搭配过流、短路、反接保护，配备橡胶防护，适合车间长时间连续工作。

• Easy Operation & Expandable / 易操作可扩展：面板旋钮+数码管直观操控，支持电脑波形编辑、数据存储与参数写入，可自定义波形，适配不同车型需求。

• 曲轴/凸轮轴信号模拟：支持霍尔式（CH1/CH2）、磁电式（CH8/CH9，上正下负）信号，可自定义方波、正弦波等任意波形，适配不同发动机需求。

• Crankshaft/Camshaft Signal Simulation: Support Hall type (CH1/CH2) and magnetoelectric type (CH8/CH9, top positive and bottom negative) signals, customizable square wave, sine wave and other arbitrary waveforms, suitable for different engine requirements.

• 传感器模拟信号：4路0-5V线性可调模拟信号（旋钮调节），实时数码管显示，可模拟水温、进气温度、节气门位置等各类传感器信号，调节精准。• Sensor Analog Signal: 4 channels of 0-5V linearly adjustable analog signals (knob adjustment), real-time digital tube display, can simulate various sensor signals such as water temperature, intake air temperature, throttle position, with precise adjustment.

• 执行器驱动：可驱动柴油喷油器（CYL1-CYL6）、汽油喷油器（CYL1-CYL4，负触发控制）、点火线圈（CYL1-CYL4）、4线步进电机、EGR阀、电磁阀等各类执行器。

• Actuator Drive: Can drive diesel injectors (CYL1-CYL6), gasoline injectors (CYL1-CYL4, negative trigger control), ignition coils (CYL1-CYL4), 4-wire stepper motors, EGR valves, solenoid valves and other actuators.

• 开关信号控制：3路高低电平开关信号（K1-K3，负触发控制），可手动切换，模拟刹车、离合、动力转向等车辆开关状态；另含4路负触发继电器（J1-J4），可控制风扇、燃油泵继电器。

Switch Signal Control: 3 channels of high and low level switch signals (K1-K3, negative trigger control), manually switchable, simulating vehicle switch states such as brake, clutch and power steering; additionally, 4 channels of negative trigger relays (J1-J4) for controlling fan and fuel pump relays.
• 通信与诊断：内置OBD诊断接口，支持K线、LIN线、CAN-H/CAN-L通信，可直连诊断仪读码、清码，连接电脑可实现波形编辑、参数写入与存储。

• Communication & Diagnosis: Built-in OBD diagnostic interface, supporting K-line, LIN-line, CAN-H/CAN-L communication, can directly connect to diagnostic instrument for code reading and clearing, and connect to computer for waveform editing, parameter writing and storage.

• 辅助功能：配备转速调节（旋钮控制，可启停）、油量测量单元接口，支持ECU电源独立调节，自带主继电器控制，操作流程清晰易懂。

• Auxiliary Functions: Equipped with speed adjustment (knob control, start/stop available), oil quantity measuring unit interface, supports independent adjustment of ECU power supply, with main relay control, and clear and easy-to-understand operation process.

Application Scenarios / 适用场景

汽车柴油/汽油ECU维修厂、汽车维修店、车队维保中心、汽修职业院校教学实训、ECU故障诊断与校准，适配各类主流ECU及共轨系统，可用于ECU维修检测、波形编辑与教学演示。

Automobile diesel/gasoline ECU repair factories, auto repair shops, fleet maintenance centers, auto repair vocational college teaching training, ECU fault diagnosis and calibration, compatible with various mainstream ECU and common rail systems, can be used for ECU repair and testing, waveform editing and teaching demonstration.