Applicationt:
ECU TESTING TOOL
Production Description:
ECU TESTING TOOL
The Examine-Analyzing Equipment of Automobiles EECS and ECU
Equipment Description
ECU TESTING TOOL , testing-analyzing equipment of automobiles EECS and ECU, is specially designed for engineers who repair automobiles EECS and ECU. It is a handset and also can be used at worktable. It includes electric-control analyzing equipment and signal generator. According to the common characteristic if automobiles EECS, the equipment can simulate 8 kinds of signals to meet the demands of diagnosing work. Moreover, the equipment can simulate 3 kinds of independent, changeable signal combination at the same time. The equipment is designed on the basis of electric-control principle and repairing regularity, so it can also be a useful teaching tool to grasp Automobile-Electric technique in automobile repairing skill training.
The function of simulating sensor signal:
1. 58+2 signal (58Hz-900Hz), simulate crankshaft position signal.Have 2 shifts: 5Vpp, 10Vpp.
2. Sin wave signal (20Hz-900Hz), simulate car speed,gear speed, have 2 shifts: 5Vpp, 10Vpp.
3. Rectangle wave (10Hz-10KHz), simulate various kinds ofdigital signals, have2 shifts: 5Vpp, 10Vpp.
4. One way changeable resistance signal(50-10K), simulate cool water temperature, loopy electric potential utensil knob(12) precisely adjusts tooutput
5. Oneway changeable voltage signal(0-10V),simulate various kinds of voltage signals; loopy electric potential utensil knob (12) precisely adjusts to output.
6. PWM signal (5Hz200Hz; 5%90%), frequency, DUTY can be adjustedindependently. Puls and quite the contrary output.(simulate Cylinder Identification signal, ignition module input signal.
7. PWM drive signal (5Hz200Hz.5%90%,20A) driveinjector, ignition coil, EGR solenoid, IAC MOTOR, etc.
The function of measuring:
1. Examine external injection pulse width. (0.00-99.99ms)
2. Examine external voltage (0-10V).
3. Examine external signals frequency (0-9999Hz).
4. Examine external signals DUTY (5%-100%).
5. Examine external impulse with flashing LED.................
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