616000001-0 Rev. 291012-1
15-20
616000001-0 Rev. 291012-1
16-20
Il presente documento non può essere riprodotto né portato a conoscenza di terzi senza autorizzazione della ditta A.E.B. S.p.A.
This document may not be reproduced or made known to any third party without permission of the company AEB S.p.A.
Il presente documento non può essere riprodotto né portato a conoscenza di terzi senza autorizzazione della ditta A.E.B. S.p.A.
This document may not be reproduced or made known to any third party without permission of the company AEB S.p.A.
3 CYLINDER CAR WIRING DIAGRAM DESCRIPTION OF THE CONNECTIONS MADE ON THE OBD CONNECTOR
Connect a hand-held tester (CODE AEB214), and check the type of connection.
If the tester reads connection types 1,2, or 3, proceed by following the diagram in gure 1.
If the tester reads connection types 6,7,8 or 9, proceed by following the diagram in gure 2.
ATTENTION: If the tester (CODE AEB214) reads a type of connection that is not stated above, do
not connect to any of the signals.
TYPE OF CONNECTION CONNECTION DETAILS
Connection type 6 CAN Standard 250 Kbps
Connection type 7 CAN Extended 250 Kbps
Connection type 8 CAN Standard 500 Kbps
Connection type 9 CAN Extended 500 Kbps
Connect the GREEN wire to the signal found on PIN 7 of the OBD connector.
ATTENTION: The YELLOW-GREEN and YELLOW-GREY wires must be isolated and not connected.
PIN7
1 8
9
FIG.1
16
Connect the YELLOW-GREEN wire to the signal found on PIN 6 and the wire YELLOW-GREY to PIN 14 of the
OBD connector.
ATTENTION: The GREEN wire must be isolated and not connected
PIN6
1 8
9
FIG.2
16
PIN14
Through connection to the vehicle’s OBD socket, this new generation of GAS control units makes it possible to
acquire information useful for properly setting up the vehicle.
Several carburetion parameters acquired from the PETROL control unit can be seen using the special software
for connecting the GAS control unit to the PC, such as:
Carburetion calibrators (Fast and Slow).
•
Voltage on the rear lambda probe.•
TYPE OF CONNECTION CONNECTION DETAILS
Connection type 1 ISO 9141-2
Connection type 2 KWP-2000 Fast Init
Connection type 3 KWP-2000 Slow Init
OBD Connector
seen frontal
OBD Connector
seen frontal
GASOLINE
INJECTORS
COLLECTORS
OF ASPIRATION
DO NOT CONNECT
RAIL INJECTORS
GAS 3 CYLINDER
PETROL INJECTOR
ORIGINAL HARNESS
CUT INJECTOR
WIRING
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