Bosch CRI 848H - Connecting Injectors Electrically (Commercial Vehicle)

1 689 989 087 2018-07-24| Robert Bosch GmbH
Preparing for testing | CRI/CRIN 848H | 83
en
1.1
1.2
12
1
458847-07_Pal
2
3
6
5
8
7
4
1
1
1
A
A
Fig. 68: Connection diagram for commercial vehicle injectors on
EPS 815 (without high-pressure connection)
1 Hose line for injection quantity
2 Injection chamber
3 KMAmeasuring system
4 Injector
5 Return adapter
6 Hose line for return quantity
7 Hose line
8 Heat exchanger
1)
Included in scope of delivery of heat exchanger.
5.3.6 Connect injectors electrically
1. Connect the multiple connector (Fig. 69, item3) to
connection X5 of the trigger electronics (Fig. 69,
item1).
2. Connect ground line (Fig. 69, item2) to ground con-
nection bushing of the actuation electronics.
! Please observe the assignment of injectors when
connecting connecting cable 1 684 463 799. As-
signment must be based on the connected hoses. A
false assignment can lead to wrong measurements
and thus faulty assessment of the injectors.
3. Set cable lug onto the winding connection of the
injector (Fig. 69, item4) and fasten the connections
using a wrench.
458808-34
6
5
1
2
3
4
Fig. 69: Connection of adapter cable 1 684 463 799