Mitsubishi MOTORS Outlander 2007, Service Manual, Technical Information & Body Repair Manual Data

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Compensations Content
Stable idle compensation Compensation is made according to change in idle
speed. In case engine speed becomes lower than
target speed, ignition timing is advanced.
Delay compensation when changing shift During change of shift, sparking is delayed
compared to normal ignition timing to reduce engine
output torque and absorb the shock of the shift
change.
Battery voltage compensation Compensation is made depending on battery
voltage. The lower the battery voltage the greater
the current carrying time and when battery voltage
is high current carrying time is shortened.
[Control for checking ignition timing]
During basic ignition timing set mode for M.U.T.-III actuator test
function, sparking is done with fixed ignition timing (5° BTDC)
synchronized with crankshaft position sensor signal.
THROTTLE VALVE OPENING ANGLE CONTROL AND IDLE SPEED CONTROL
M21302000035USA0000010000
ECM detects the amount of accelerator pedal
depression (as per operator's intention) through the
accelerator pedal position sensor. Based on pre-set basic target opening angles it adds various
compensations and controls the throttle valve opening
angle according to the target opening angle.
ZK600293AA01
Throttle
position
sensor
Main
Main
Sub
Sub
Motor drive circuit
A/C switch (CAN)
Engine coolant
temperature sensor
Intake air temperature
sensor
Crankshaft position sensor
Power steering fluid
pressure sensor
Generator FR terminal
Inhibitor switch (CAN)
Motor drive power supply
(From throttle actuator
control motor relay)
Throttle actuator
control motor
control unit
Barometric pressure
sensor
ECM
Accelerator
pedal position
sensor
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