24 THROTTLE VALVE BODY
24.2
278
Adjusting the idle s�eed
Warning
Danger of accidents
The engine may go out spontaneously if the idle speed is set too low.
- Set the idle speed to the specified value.
- Run the engine until warm.
✓ The cold start button is deactivated - The cold start but
ton is in its basic position.
Danger
Danger of poisoning
Exhaust gases are toxic and
inhaling them may result in unconsciousness and
death.
- Always make sure there is sufficient ventilation
when running the engine.
- Use effective exhaust extraction when starting or
running the engine in an enclosed space.
- Set the idle speed by turning the idle speed adjusting
screw
O.
Guideline
I Idle speed
I 2,250 ... 2,350 rpm
I Tachometer (45129075000) (
IUI
p. 306)
Performing the initialization run
Condition
Info
Turning counterclockwise lowers the idle speed.
Turning clockwise raises the idle speed.
The diagnostic tool is connected and running.
- Execute
"Engine electronics"> "Functions">
"Clear adaptation values".
✓ The adaptation values are deleted.
..
- Select
"Engine electronics" > "Measured values" > "Tem
perature sensor - coolant (TW1)".
✓ The coolant temperature is displayed during the initializa
tion run.
Содержание F2303R0
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Страница 2: ......
Страница 159: ...BRAKE SYSTEM 16 Check the foot brake lever for a firm pressure point 157 ...
Страница 270: ...20 LUBRICATION SYSTEM Finishing work Check the engine oil level 0 p 262 268 ...
Страница 325: ...SPECIAL TOOLS 32 Filling tool 2x 3x Art no T170S1 T170S1 H00855 01 323 ...