Every motorist needs to receive information about the current operating modes of the engine of a VAZ 2106 car. It is to inform the driver about such parameters that such a device as a tachometer was developed by the designers.
It is necessary
Voltmeter
Instructions
Step 1
To connect a VAZ 2106 tachometer, you must initially find out the purpose of the wires connected to the tachometer.
Step 2
The white wire is for connecting the backlight of the device.
Red, thick - the main supply wire of the tachometer, which is supplied with power when the ignition is on, is connected through the fuse box with the ignition switch.
White wire with black stripe - connects to ground at any suitable location.
Brown wire - connected to the terminal of the ignition coil "K +", designed to control the tachometer readings. The intensity of the incoming pulses from the ignition coil deflects the needle of the device.
Black wire - connects to the relay for turning on the charging current indicator, located under the hood, on the right side.
Gray wire with black stripe - connects to the pressure sensor in the lubrication system, located on the left side of the engine.
Step 3
After connecting the listed wires and starting the engine of the VAZ 2106 car, the tachometer will begin to inform the driver about the number of crankshaft revolutions in one minute.
