 printable version
Control, reduced toxicity
Location of control and reduction of emissions in the engine compartment of cars with engines SOHC | A - crankcase ventilation valve; | V - valve fuel vapor recovery system. |
Location of control and reduction of emissions in the engine compartment of cars with DOHC engine | A - crankcase ventilation valve; | V - valve fuel vapor recovery system. |
Scheme of control and reduction of emissions and fuel vapor recovery 1 - oxygen sensor;
2 - the catalytic converter;
3 - the oxygen sensor;
4 - coolant temperature sensor;
5 - the spark plug;
6 - the ignition coil;
7 - the ignition lock;
8 - relays;
9 - Amplifier ECM;
10 - valve crankcase ventilation;
11 - acceleration sensor;
12 - the valve control system idle speed; | 13 - ECM;
14 - a flow meter and temperature sensor;
15 - air filter;
16 - throttle position sensor;
17 - the gauge of detonation;
18 - the valve of clearing of the canister with the activated coal;
19 - sensor crankshaft angle;
20 - the fuel tank;
21 - canister with the activated coal;
22 - the muffler. |
To reduce the emissions of harmful substances into the atmosphere together with the exhaust system, the following emission control:
- The fuel vapor recovery system;
- Crankcase ventilation system;
- Exhaust gas recirculation;
- The catalytic converter.
| 
