●The coupler to check the malfunction of vehicle
is connected to the coupler of diagnostic tool.
●Turn the lgnition key on.
●Press the power button of the diagnosis tool.
●Press the enter button on the initial screen.
●Press the button at the vehicle diagnostic screen.
●Press the enter button on the current data.
●By looking the displayed figure on the ISA PWM,
adjust the throttle adjust screw.
18.HOW TO USE THE SCAN WHEN
THE ISA PWM IS ADJUSTING
EMS(Engine Management System)
5-44
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