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Trionic engine management system, T7 V6 OBD II (up to X3020000, Part 3/3)

Trionic engine management system, T7 V6 OBD II (up to X3020000, Part 3/3)


List of components

No. Name Location Illus.


Components



22a

Main fuse board, dashboard,

on end of dashboard next to driver's door



102

Relay, fuel pump,

on main relay board in dashboard



206a

Injector, cyl. 1,

on top of intake manifold



206b

Injector, cyl. 2,

on top of intake manifold



206c

Injector, cyl. 3,

on top of intake manifold



206d

Injector, cyl. 4,

on top of intake manifold



206e

Injector, cyl. 5,

on top of intake manifold



206f

Injector, cyl. 6,

on top of intake manifold



229

Main relay, engine management system,

on main relay board in dashboard



271

Heating element, oxygen sensor,

integrated in oxygen sensor



323

Motor, fuel pump,

in fuel tank



592Fa

Heated oxygen sensor 1, OBDII,

in front of the catalytic converter



592Ra

Heated oxygen sensor 2, OBDII,

after the catalytic converter



605

Solenoid valve, turbo by-pass,

in engine bay on bulkhead by connector H70-1



608

Trionic control module, V6 OBDII,

in space (cabin side) in front of windscreen on passenger side







4-pin connectors



H4-2

Under rear seat







10-pin connectors



H10-9

On the engine







70-pin connectors



H70-1

In the centre of the bulkhead (engine-bay side)







80-pin connectors



H80-1

In the connector console under the left-hand A-pillar.







Crimp connections



J16

Approx. 20 mm from cable tie on connector housing to Trionic control module



J18

Approx. 450 mm from the branching point of the engine coolant temperature sensor towards connector H70-1



J20

Approx. 120 mm from branching point of oxygen sensor towards connector H70-1



J55

Approx. 125 mm from branching of DICE control module towards main relay board



J93

Approx. 300 mm from the branching point of grounding point G5 towards the left-hand rear door.



J134

Approx. 240 mm from connector H10-9







Grounding points



G5

Under the back seat in the left-hand corner.