Fuel Delivery and Air Induction

Component Diagram:

1 - Fuel Pump
2 - Fuel Pressure Reservoir
3 - Fuel filter
4 - Mixture control unit
5 - Cold starting valve
6 - Thermo-time switch
7 - Throttle body
8 - Control pressure regulator
9 - Injection valve
10 - Intercooler
11 - Boost pressure regulator (bypass valve)
12 - Secondary air gate
13 - Vacuum limiter
14 - Recirculating air valve
15 - Air cleaner
16 - Intake system
17 - frequency valve
18 - Ignition control unit
19 - Control valve
20 - Temperature shift valve
21 - Anti-run-on valve

A - From fuel tank
B - To fuel tank
C - from oil tank
D - Solenoid shift valve for secondary air