Use a tachometer or a voltmeter to measure the number of revolutions of the crankshaft, and their stability.Ideally, only the tachometer can provide complete information on the speed.The tachometer is a sensor with divisions that shows the frequency of crankshaft revolutions per minute.This value should not exceed 1,000 rpm.The ideal option is 600-700 rpm.Thus the engine should not stall and strongly vibrate (troit).Voltmeter for this purpose is much worse.But if your car is not equipped with a tachometer, the indication of this device can help you determine the stability of turns.At steady idling voltmeter needle should not "jump" in and out of the red zone.
Drown choke.Now, using a screwdriver, turn the knob of the c
arburettor, which is responsible for "quantity".At the hearing define the fall turns.You can also ask someone to track indicators of the tachometer.If momentum is not falling, then check the sensor idle, if faulty replace.Some models of carburetors have a special regulator for idling.Otherwise, use a screwdriver.Having achieved the desired values of turns, I check their stability.Within minutes momentum must not "float", and the engine should not troit.Otherwise, you need to blow out or replace nozzles.
regulating the traffic using the throttle.This is necessary when a cold engine plant and its subsequent heating at high speeds.Do not worry if the engine stalls at idle, when it is cold.With damper gradually lower RPM for the engine.For this purpose it is recessed.Remember, the tachometer must have minimum values when recessed choke.If the engine is warm and in such a case stalls, check the sensor idling.It is also possible to add a bit of revolutions on the carburetor.
Tip 2: How to adjust the idle speed
Before adjusting the idle speed of the engine, you must ensure the correctness of the exposed gaps valve timing, clean the air filter element in the health of candles, the infallibility of the angleignition timing and completeness of the flap opening enrichment fuel.
- - screwdriver,
- - devices to control the twentieth.
need to regulate the engine idling occurs in cases of unstable operation of the motor or a sudden stop of the engine during a shift, or waiting for an enable signal of a traffic light, or other similar circumstances.
When using instrumentation for controlling the idling engine speed is switched off the ignition, and the ends of the wires are connected to the points listed in the routing, or instructions for use.Next, the start-up of the engine and the amount of the fuel mixture screw on the tachometer frequency torque is brought to +50 800 rev / min.
The next step is a mixture of power quality screw regulated CO2 content in the exhaust gases, this value should not exceed three percent.
Motorists who have great experience, prefer to adjust the idle RPM engine, relying on its own hearing.Turn the turn screws;the amount of the mixture (reducing momentum ) and quality of a mix (maximizing torque).Similar operations are repeated as long as the motor of not achieve smooth rumble when operating in any mode (including XX).