Vacuum Pump Yato YT-0673 Handheld

Brand: Cheps India

2,500 / 25 pieces

Product Description:

The vacuum pump is a multifunctional device used for diagnostics of systems in cars and technology,...

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Product Details
Company Details

Product Description:

The vacuum pump is a multifunctional device used for diagnostics of systems in cars and technology, the operation of which is based on pressure or underpressure. It is equipped with accessories that can be used in almost any engine or system.
With the help of the pump, you can carry out diagnostics, among others of the following systems:
1) Computerized engine control devices:
barometric pressure sensor (BARO):
PCV system
exhaust gas recirculation (EGR) system
thick film pressure sensors (MAP)

2) Ignition control devices:
vacuum ignition advance
delay valve: SDV, RCV

3) System brakes:
classic
brakes - ABS
brakes - air brakes
brake lines
brake servo

4) Other systems:
air conditioning
cruise control
fuel tank and fuel system
vacuum door closing system

Usage Method:
Diagnostics of the exhaust gas recirculation (EGR) system:
An EGR system valve is an example of a vacuum actuated valve. In the absence of vacuum, the valve is closed and the exhaust gases do not come out of the valve. When vacuum is applied to the valve, it opens to allow exhaust gas recirculation.

Thick Film Pressure Sensor (MAP) Diagnosis
Assemble the pump and reservoir system as for bleeding the brake calipers, then connect to the sensor vacuum port.
Press the pump lever until the needle shows -0.5 bar. Stop pumping and watch the pointer, it should be stationary. If the pointer moves, the MAP sensor is defective.
During operation, the MAP sensor sends feedback signals to the control computer. The signal has a frequency between 85 Hz and 160 Hz depending on the vacuum level. To measure the frequency, a frequency meter is necessary, it must be connected in accordance with the instructions of the sensor and the meter.

Bleeding the brake calipers:
Make sure that the brake expansion tank is filled with fluid to the nominal volume.
Bleed the air in the following order:the master cylinder, if equipped with a bleed valve; the brake calipers in the sequence from the one closest to the master cylinder to the furthest one
Connect the short hose to the connection on the underside of the cover of the pump reservoir.
Close the pump reservoir with the lid.
Connect long hoses to the cover connections. Connect the end of one of the long hoses to the pump, and the other end to the bleeding valve (calipers) of the brake caliper. Use an adapter if necessary.
Press the pump lever 10-15 times to create a vacuum in the pump reservoir.
Open the vent valve 1/4 - 1/2 turn so that the pump reservoir is about 5 cm full with fluid. Tighten the vent valve.
Disconnect the pump hose from the bleed valve, the clamp bleeding procedure is complete.
Before repeating the bleeding procedure in the next caliper, drain the brake fluid from the pump reservoir and top up the brake fluid level in the brake system to the nominal level.

Company Description :

Cheps India
Established in this industry in the year 2013, "Cheps India" is one of a well reputable firm in this product sector. We are engaged as a Wholesaler of Foam Gun, Metal Polish, MIG Welding Torch, Angle Grinder, Welding Machine, Vernier Caliper, Refrigerant Gas, Battery Charger, Tubeless Tyre Repair Kit, etc.

Year of Establishment : 2013
GST No. : 22BNGPA1367J1ZC
Address : Beside Hotel Gurukrupa, K.K. Road