Throttle Body Assembly (With Stepper Motor) - Linhai M565Li T3 EFI Service Manual

CHAPTER 3 ENGINE
Disconnect the injector-cleaning tank from the system and install the fuel pump
connections. Connect the fuel feed line to injector.
Start and idle the vehicle for an additional 2 minutes to ensure the residual injector
cleaner is flushed from system.

Throttle Body Assembly (with stepper motor)

3.5.3
3.5.3.1 Description and Working Principle
The Throttle Body Assembly is an interactive system comprised of the following
subsystems: the main casting body, bearing system, shaft and valve system, return
spring system, cable interface system, throttle position sensing system, and the bypass
air control system. The subsystems interact and support each other to provide all the
functional requirements, which are mentioned below -
Control intake air flow
Control idle air flow
Sense throttle position - Provide position feedback to Engine Controller
Provide reactionary force to the throttle
3.5.3.2 Appearance
Idle stepper motor
To air cleaner assy
Throttle Position Sensor
3.5.3.3 Technical Parameters
Intake AirPresssure and Temperature Sensor
To engine
M565Li T3 EFI SERVICE MANUAL 20.0
CHAPTER 3 ENGINE PAGE. 3- 111