General Information
Working on ignition system
Removing and installing electronic control units
Welding work (overload protection of control units)
Disconnecting and connecting battery
Disconnec
IMPORTANT:
Disconnecting the vehicle battery will cancel the fault memories
of control
units. Consequently, before disconnecting the car's battery, always
interrogate the fault memories. Invest
(cylinder bank 1 to 4)
Necessary preliminary tasks:
Remove servomotor for right eccentric shaft.
Remove ignition coils on cylinder bank 1 to 4.
Remove spark plugs on cylinder bank 1 to 4.
Remove right cylinder head cover.
Remove right inlet and exhaust adjustment units.
Remove right inlet
Principle
Indicator/warning lights in the instrument cluster
display the status of some functions in the vehicle
and indicate when a fault is present in the
monitored systems.
General information
The indicator/warning lights can light up in a variety
of combinations and colors.
Several of the light