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Fav 900
Engine / Injection pump
Electronic pump control / Engine stop
A
General
Fav 900 ab 23/3001
14.11.2000
2710
000004
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a
2/2
Capitel
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Electronic pump control / Engine stop
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Engine Control unit A021 (Connector X047 ; Pin 24 / 27) sends signal "Injected volume set at O" to
Pump Control Unit A020 via EDC CAN -BUS .
Note:
Engine Control Unit A021 defines wich Engine Shut Down process will occur.
This process allows Auto Diagnostic of the EDC Injection system.
PM-Picturemodule
Text-module
Electric diagramm: Pump control
PMTAB_Picture
A020
Injection pump VP44
K022
Relay UB 15
A021
Engine control module
S002
Ignition lock
K020
Relay UB 30 EDC
X692
Connector UB 30 EDC
K021
Relay Solenoid valve "Engine stop"
X556
Earth point Cabin / EDC