Isuzu Truper - Isuzu Trooper
1. The maintenance instruction
2. Maintenance service
3. Engines
4. System of decrease in toxicity
   4.1. Introduction
   4.2. Ventilation system картера
   4.3. System of catching of steams of gasoline
   4.4. System рециркуляции
   4.5. System of the accelerated evaporation of fuel at early stages of start-up of the engine
   4.6. System of automatic maintenance of structure of a gas mixture (TCA)
   4.7. System доокисления exhaust gases
   4.8. 3-componental каталитический neutralizer
   4.9. Exhaust system check
5. Fuel system
6. Transmission and a running gear
7. A suspension bracket and a steering
8. Brake system
9. A body
10. A body electric equipment
11. Diagnostics of malfunctions
12. Electroschemes

Isuzu Trooper>> System of decrease in toxicity>> System доокисления exhaust gases

4.7. System доокисления exhaust gases

The system is established on cars Amigo and Trooper 1986-1990

The system is intended for maintenance decrease in the fulfilled gases of hydrocarbons and WITH for the account засасывания air in the exhaust channel on purpose доокисления emission products. The system structure includes the air pump, air and vacuum valves. The air valve works under the influence of the vacuum valve which the electric signal from system рециркуляции operates, and opens the channel of access of air from the pump. The air pump has a drive крыльчатки from a pulley, насаженного on a shaft of the pump of a cooling liquid.