Diesel Digital Sensor Simulator, Duty Cycle (DDSS)

No. OTC 3574 - Digital Sensor Simulator with Duty Cycle

For Diesel Engines Only!

OTC's new DDSS includes a built in digital multimeter to measure voltage, resistance, or frequency output from all sensors, cutting costly steps in the process of fixing problems diagnosed in a modern diesel truck, engine or transmission on board computer system. It helps technicians beat book time, increasing their earnings, while reducing sensor inventory cost s by troubleshooting all sensor-related problems, without ever removing a sensor from the vehicle. Single tool will simulate sensors, measure sensor output, and test new anti skid braking systems.

DDSS picks up a service problem where the on board computer's diagnosis ends. Sensors tell the on board computer something is wrong.

DDSS lets the technician determine is the faulty operation is a faulty sensor, a defect in the wiring, or a problem in the computer itself. Then it measures voltage, resistance, and frequency or duty cycle output from any sensor. Provides complete inventory of sensors in one convenient box.

Features:

Digital display shows actual output of signals: variable frequency 20 to 4000 Hz, variable voltage 0 to 16, variable resistance 75 to 200K, and variable duty cycle (15% to 85%). Features variable duty cycle output to simulate throttle position sensors; measures any digital pulse wave form duty cycle 0 to 100% Measures any voltage (AC or DC from 0 to 75 volts), resistance (to 200K ohms) or frequency output (0 to 20,000 Hz.) or duty cycle (0 to 100%). Features AC voltage output to simulate engine or vehicle speed sensors (VSS), position or synchro sensors. Simulates actual working conditions of any sensor without having to remove it from the system - AVS, Oil, Coolant , Pressure, Temperature, TPS, VSS, etc. Industry's most complete hand-held diagnostic tester for heavy-duty diesel truck sensors, wiring, connectors, and on-board computers. Works independently or with any scan tool ever made Eliminates unnecessary replacement of non-defective sensors Built in continuity sounds beeper and provides continuous graphic display, so technician can check for intermittent wiring problems. Can drive computer into "open or closed loop" Diesel only 3 lbs., 12 oz