Idle test
Idle speed
1)
1 RPM 620 to 800
Engine Control Module (ECM)
2)
System identification Motronic MED 9.1
Replacement part number
ETKA (electronic parts catalog)
Engine speed (RPM) limitation 1 RPM approx. 6800
Fuel pressure
Low pressure
bar
approx. 4.0 to 6.0
High pressure
bar
approx. 40 to 120
1)
If voltage supply of Engine Control Module (ECM) drops
below 12 volts, idle speed is raised in stages up to 990
RPM. Idle speed is not adjustable.
2)
Replace Engine Control Module (ECM) 24-3, Engine
Control Module (ECM), removing and installing .
Intake manifold, assembl
overview
Ст
. 5 из 23Fuel in
ection s
stem
