120
INJECTION
FEATURES OF MULTIPOINT INJECTION SYSTEM
Air inlet circuit
(diagr.) Component Supplier Reference Observations
12
13
16
19
20
Accelerator pedal position sensor
(HFX – NFU)
Idle regulation stepper motor (KFX)
Butterfly housing (HFX)
Potentiometer (KFX)
Motorised butterfly housing assembly
(KFV)
Butterfly housing (NFU)
Inlet air pressure sensor
Gate valve (HFX – KFV)
Air pump (HFX – KFV)
VD0
2-way connector.
4-way black connector.
Fixing : on the butterfly housing
The butterfly housing comprises : butterfly potentiometer, step-
per motor
3-way black connector
Fixing : on the butterfly housing.
6-way black connector – Fixing : on the butterfly housing.
Tighten to: 0,8 ± 0,1 m.daN – Fixing : on the air inlet
manifold.
6-way connector.
Fixing : on the air inlet manifold.
4-way black connector
Fixing : on the air inlet manifold..
Norm IfL5
Fixing of cylinder head : Tighten to 0.8 ± 0.2 m.daN
Norm IFL5
Fixing on support : Tighten to 0.8 ± 0.2 m.daN
MAGNETI
MARELLI
SONCEBOZ
MAGNETI
MARELLI
SIEMENS
VD0
BOSCH
SAGEM
SAGEM
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