General System Description

Fig. 2 Electronic Concentrated Engine Control System (ECCS).:

The Electronic Concentrated Engine Control System (ECCS), incorporates Bosch L-Jetronic Fuel Injection (EFI) and employs a micro-computer within the control unit. This micro-computer controls fuel injection, spark timing, exhaust gas recirculation (EGR), idle speed, fuel pump operation, air controls, and mixture ratio feedback. The micro-computer processes incoming signal data from engine and vehicle sensors and computes signal combinations to be sent to the electrical actuators.