Engine and Emission Control Overall System - System Diagram
EF & EC-6component photoSystem Diagram
Component Location
1ECCS control unit()
2Fuel pump()
3Vehicle speed sensor()
4Distributor()
5Ignition timing control signal()
6Water temperature signal()
7O2 sensor output signal()
8O2 sensor()
9Catalyst manifold()
10Ignition plug()
11Neutral switch()
12Throttle valve sensor output signal()
13Air intake rate signal()
14Air-fuel ratio control signal()
15Auxiliary air control signal()
16Injector()
17Aircleaner()
18Air flow meter()
19F.I.C.D. solenoid valve()
20Auxiliary air control valve()
21Thermal vacuum valve()
22Water temperature sensor()
23Catalyzer()
24Muffler()
25Throttle chamber()
26Throttle valve sensor()
27Carbon canister()
28From fuel tank()