Parts of a car sooner or later fail, and gas equipment of the 4th generation cannot serve forever unless the equipment is serviced and diagnosed in time. In this article we will try to tell you the causes of breakdowns of HBO 4 generations and the characteristic symptoms of faults.

Which leads to a malfunction of HBO

- Most often it is the inattention of motorists who do not delve into his device, and do not make routine maintenance of HBO;

- Poor gas, violation of the rules for the use of gas-cylinder installation and improper installation of HBO also leads to errors in the work and soon failure of HBO.

Engine revolutions float, uneven engine performance, reasons:

- Compression in the engine is insufficient;

- Spark plugs are faulty;

- Lambda - the probe is faulty;

- Gas injection or gas nozzles are not properly adjusted, or nozzles are blocked at all;

Insufficient engine power:

- Incorrect pressure in the gas pressure regulator, poor heating of the gas pressure regulator;

- Lambda - the probe is faulty;

- Gas nozzles clogged or not adjusted;

- The gas filter is clogged; there may be a blockage in the gas fine filter;

- Gas lines clogged.

The engine does not automatically switch from gasoline to gas:

- Voltage in the battery is less than 9 volts;

- The signal from the tachometer is not received in the control unit HBO;

- Gas temperature sensor in the gearbox is faulty;

See also: Removing and cleaning the throttle: causes of pollution

- The gas pressure sensor is faulty;

- The gearbox is not heated or there is air in the heating system;

High gas consumption:

- The air filter is clogged;

- Incorrect operation of the ignition system;

- Low pressure in the gearbox or its failure;

- The gearbox is not warming up;

- Gas injectors or injection system do not work correctly;

- Low compression in the engine;

- Gas reducer is not configured correctly;

- Calibration nozzles are not precisely selected;

- Lambda - the probe is faulty.

The failures during the hard peregazovki:

- Gas filter clogged;

- Insufficient pressure in the gas pressure regulator;

- Gas filter clogged;

- Gas nozzles incorrectly calibrated;

- Gas lines clogged.

If during the transition of the engine from gasoline to gas, the engine begins to "troit", then it is a matter of a faulty HBO. Switch the engine to gasoline and continue to drive on gasoline until you identify and fix the damage in the HBO. It is not recommended to repair the damage with your own hands without the proper experience.

I would like to remind that the cars on which HBO or hitch is installed, in 2017, require its mandatory registration.