2109 - Check solenoid valve carburetor | VAZ 2108 Priora 2109 21099 2113 2114 2115
Home VAZ-2108 Electrical Equipment Body Repair Brake System Steering System Repair Coil Transmission Engine VAZ-2109 Engine Repair Transmission Features suspension Steering Brakes Body Interior Electrical VAZ-21099 Running with Brake-ma Transmission Steering system petrol engine nada consta ce LADA PRIORA Steering System Repair Brakes Chassis Tech Service nada consta ce Engine Electrical Equipment Diagnostics VAZ-2108; -09; -099 Steering system motorists to Wishlist Tips repair Tuning Paint Preparation
The design of the carburetor car 2109 provides for a solenoid valve and its control unit. Provides serviceable block The valve at 1900 rpm / min and off at 2100 rev / minute. That is, when the engine reaches the specified engine speed, there is a break in the electrical power supply circuit of the solenoid nada consta ce valve and the fuel supply, and vice versa during the subsequent decrease speed to 1900 rpm, the circuit is closed again and the fuel supply nada consta ce is restored. To test this cycle, perform the following steps:
Start the engine and let it warm up to operating temperature. Disconnect the connector from the wire of the valve and close it on the ground. Uniformly increase the engine speed to 2100 and fix them at this point. Once the engine reaches nada consta ce the specified speed, you will feel the emergence of self-oscillating mode pulsation speed. This is due to the fact that the fuel supply is stopped, that is, the valve is closed. After the closing nada consta ce of the valve is a natural gradual reduction of speed to the level of 1900, and once it is reached, the valve opens automatically and the fuel supply is restored and the engine starts to set speed to 2100.
Usually mode on / off valve is cyclic and occurs every 1-2 seconds. Thus, if during the audit did not you notice these effects and thus are confident that the valve itself is OK, you will have to repair or change, the control unit. Or try to replace the valve with a new and again recheck.
To check the valve to the control itself, prepare an additional wire to its length enough from the valve to the positive terminal of the battery, also need to control nada consta ce the nominal voltage lamp. Perform the following steps: Disconnect the power supply cable from the valve and not to interfere with the operation of the engine, nada consta ce connect nada consta ce the previously prepared its output wire to the positive terminal of the battery. By feeding nada consta ce the wire valve that you disconnected, connect the positive nada consta ce lead of the test light, and the minus sign on the weight throw. Start the engine and let it run at idle with the engine speed 850-900 rev / min. In this case, the test light should light up. Slowly increase the speed to 2100, and at that moment the lamp should go out, and at speed reduction up to 1900, it lights up again.
Related items: 21099 - solenoid valve carburetor 2109 - how to check the check valve of the vacuum amplifier 21099 - check valve servo 2109 - disassembly and repair carburetor check valve servo vases 2108 - Function Check
Home VAZ-2108 Electrical Equipment Body Repair Brake System Steering System Repair Coil Transmission Engine VAZ-2109 Engine Repair Transmission Features suspension Steering Brakes Body Interior Electrical VAZ-21099 Running with Brake-ma Transmission Steering system petrol engine nada consta ce LADA PRIORA Steering System Repair Brakes Chassis Tech Service nada consta ce Engine Electrical Equipment Diagnostics VAZ-2108; -09; -099 Steering system motorists to Wishlist Tips repair Tuning Paint Preparation
The design of the carburetor car 2109 provides for a solenoid valve and its control unit. Provides serviceable block The valve at 1900 rpm / min and off at 2100 rev / minute. That is, when the engine reaches the specified engine speed, there is a break in the electrical power supply circuit of the solenoid nada consta ce valve and the fuel supply, and vice versa during the subsequent decrease speed to 1900 rpm, the circuit is closed again and the fuel supply nada consta ce is restored. To test this cycle, perform the following steps:
Start the engine and let it warm up to operating temperature. Disconnect the connector from the wire of the valve and close it on the ground. Uniformly increase the engine speed to 2100 and fix them at this point. Once the engine reaches nada consta ce the specified speed, you will feel the emergence of self-oscillating mode pulsation speed. This is due to the fact that the fuel supply is stopped, that is, the valve is closed. After the closing nada consta ce of the valve is a natural gradual reduction of speed to the level of 1900, and once it is reached, the valve opens automatically and the fuel supply is restored and the engine starts to set speed to 2100.
Usually mode on / off valve is cyclic and occurs every 1-2 seconds. Thus, if during the audit did not you notice these effects and thus are confident that the valve itself is OK, you will have to repair or change, the control unit. Or try to replace the valve with a new and again recheck.
To check the valve to the control itself, prepare an additional wire to its length enough from the valve to the positive terminal of the battery, also need to control nada consta ce the nominal voltage lamp. Perform the following steps: Disconnect the power supply cable from the valve and not to interfere with the operation of the engine, nada consta ce connect nada consta ce the previously prepared its output wire to the positive terminal of the battery. By feeding nada consta ce the wire valve that you disconnected, connect the positive nada consta ce lead of the test light, and the minus sign on the weight throw. Start the engine and let it run at idle with the engine speed 850-900 rev / min. In this case, the test light should light up. Slowly increase the speed to 2100, and at that moment the lamp should go out, and at speed reduction up to 1900, it lights up again.
Related items: 21099 - solenoid valve carburetor 2109 - how to check the check valve of the vacuum amplifier 21099 - check valve servo 2109 - disassembly and repair carburetor check valve servo vases 2108 - Function Check
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