ENGINE -
Control System
1-13
CONTROL SYSTEM
The control system is based on the system for 4G63-DOHC-Tubocharger which has been installed in
the EVOLUTION-
VI
, with the following improvements added.
Improvements/Additions
Remarks
Adoption of compact throttle position sensor
D
Smaller size and light weight
D
Higher resistance to vibration
D
Idle position switch disused
D
Basically the same as that used in the SPACE
WAGON
Adoption of compact stepper motor for idle speed control
servo
D
Improved ignition performance
D
Basically the same as that used in the LANCER
Adoption of PWM (pulse width modulation) method of
radiator fan motor control
D
Reduced fuel consumption
D
Reduced fan noise
D
Basically the same as that used in the LANCER
Adoption of dual oxygen sensor
D
Higher reliability of air fuel ratio control
D
Basically the same as that used in the GALANT
Adoption of intercooler water spray control
D
Improved intercooler cooling efficiency
Summary of Contents for LANCER EVOLUTION-VII 2001
Page 1: ...TECHNICAL INFORMATION MANUAL EVOLUTION VII Pub No N0104CT9A www TuningEvo Club...
Page 3: ...NOTES...
Page 19: ...NOTES...
Page 79: ...NOTES...
Page 107: ...NOTES...
Page 121: ...NOTES...
Page 129: ...NOTES...
Page 170: ...EQUIPMENT Heater And Air Conditioner 7 25 Air outlet RJST104003 170...
Page 171: ...NOTES...