The sensors convert various information into voltage change that can be detected by the engine ECU. There are many types of sensor signals, but there are five main types of methods for converting the information Read more What is a Sensor Terminal Voltage?
Gasoline Engine Control System
Gasoline Engine Electronic Control System
The engine control system consists of three groups including sensors (and sensor output signals), engine ECU, and actuators. This chapter explains the sensors (signals), power circuitry and ground circuitry, Read more Gasoline Engine Electronic Control System
Outline of Electronic Fuel Injection and Idle Speed Control System
EFI (Electronic Fuel Injection)System
The EFI system uses various sensors to detect the operating conditions of the engine and the vehicle. In accordance with the signals from these sensors, the ECU calculates Read more Outline of Electronic Fuel Injection and Idle Speed Control System
Computer Control of Gasoline Engine
A gasoline engine produces power through the explosion of a mixture of gasoline and air. The three essential elements for a gasoline engine to produce power are the following
1. Good air-fuel mixture
2. Read more Computer Control of Gasoline Engine