Check the listing for details. HubiTools HU31035 Automotive Sensor Simulator Wiring Tester. Condition: New. Listed at 479.00 USD. Features: Simulate & actuate the output signal from automotive sensors: frequency, voltage, and test sequences.Simulate most sensors, injectors, or actuators such as ABS sensor, lambda sensor, EGR sensor, CKP sensor, knock sensor, and map sensorEliminates the need to replace non-defective sensors, by the time you have changed a couple of un-needed sensors the device has paid for itself.Will help you in your diagnosis when the traditional scan tool diagnosis ends.Will allow the technician to know if the faulty operation is a faulty sensor, a defect in the wiring, or a problem in the computer itself.Mainly used for wiring tests because it can simulate the signal and compare it to a scan tool.Can Generate up to 4 amps to activate flaps, actuators, valves, small DC motors, injectors, light bulbs. Functions: Simulated resistanceSimulated voltageSimulated sine waveSimulated square waveSimulated temperature coefficient sensorsSimulated throttle & pedal sensor sequencesOxygen sensor: testing mode: and simulated mode The Hubitools Automotive Sensor Simulator And Wiring Tester is more than just a scan tool. Sensors, injector actuators, etc will just inform a scan tools that something is wrong. But with the Hubitools Sensor simulator you can figure out if the faulty operation is a faulty sensor, a defect in the wiring, or a problem in the computer itself. It will eliminate the need to replace non-defective sensors, and by the time you have changed a couple of un-needed sensors the device has paid for itself.