Engine Test Kit has the function of detecting and comprehensively analyzing the main diagnostic parameters of each engine system. At present, the widely used engine performance comprehensive analyzers integrate computers, sensors and information processing technology, and are one of the basic means of electronic and informatization of automobile maintenance.
What to do with the Engine Test Kit for engine tightness testing?
What is the definition of Engine Test Kit?
What are the main functions of Engine Test Kit?
What to do with the Engine Test Kit for engine tightness testing?
Using the Engine Test Kit to test the tightness of the engine mainly includes blowing out the dirt around the spark plug with compressed air, and then removing the spark plug. For gasoline, the secondary high-voltage wire of the ignition system should be pulled out for reliable operation. Grounding, in order to prevent electric shock and fire, insert the conical rubber plug of the special cylinder pressure gauge into the spark plug hole measured by the cylinder.
It must be straightened and pressed. For the special throttle valve, it must be placed in the fully open position. The starter must drive the corresponding crankshaft to rotate. There must be a certain amount of stopping. Finally, remove the pressure gauge and record the reading.
What is the definition of Engine Test Kit?
Engine Test Kit is a high-tech product integrating sensing technology, dynamic data acquisition technology and signal processing. The instrument can dynamically detect and analyze the ignition, oil supply, cooling, lubrication, electronic control system, sensor waveform, power performance, fuel consumption, emission and other systems of conventional gasoline and diesel engines and electronically controlled gasoline engines.
What are the main functions of Engine Test Kit?
1. Car multimeter function: This function is mainly used for circuit detection of gasoline and diesel engines.
2. Car oscilloscope function: This function is mainly used in the measurement of various sensors, actuators and ignition waveforms of current electronically controlled fuel injection vehicles. The oscilloscope is dual-channel, with waveform storage, memory, and playback functions.
3. Detection of the vacuum degree of the engine intake manifold: Through the detection of this item, you can know the working condition of the engine reflected by the value of the vacuum degree of the engine at different speeds.
4. Engine temperature performance detection: including the detection of coolant temperature, engine oil, transmission oil temperature, etc.
5. Measurement of the starting system of gasoline and diesel engines: including starting voltage, starting current, absolute cylinder pressure, relative cylinder pressure, battery voltage drop, starting speed, starting voltage waveform, current waveform, and cylinder pressure waveform.
6. Gasoline engine ignition system measurement:
(1) Primary waveform test of ignition coil
(2) Secondary waveform test of ignition coil
(3) Cylinder pressure method ignition advance angle test
(4) Single-cylinder dynamic performance test
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