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Trionic T7 engine management system V6 (Part 2/3)

Trionic T7 engine management system V6 (Part 2/3)


List of components

No. Name Location Illus.




Components



22a

Main fuse box, dashboard,

on end of dashboard next to driver's door



156

Relay, A/C compressor,

on main relay board in engine bay



202

Coolant temperature sensor, engine management system,

on intake manifold flange between cylinder 2 and 3



345

Crankshaft position sensor,

under exhaust manifold for cylinder bank 2



407

Intake air temperature sensor,

on the intake manifold



431

Manifold absolute pressure sensor,

on the intake manifold



540

Main instrument unit,

in front of driver in dashboard



600

Trionic engine control module, V6,

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



603

Pressure sensor, charge air,

on the hose between the charge air cooler and throttle body



604

Clutch actuator unit, throttle body,

integrated in the throttle body



607

Solenoid, limp-home,

on the throttle body



640

Relay, limp-home,

on the main relay board in the dashboard







42-pin connector



H42-5

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







43-pin connector



H43-1

White connector in connector bracket under LH A-pillar







Crimp connections



J17

Approx. 70 mm from the cable tie on the connector for the Trionic engine control module.



J21

Approx. 180 mm from the branching point of the engine coolant temperature sensor towards connector H42-5.



J22

Approx. 60 mm from the branching point of the engine coolant temperature sensor towards the throttle body



J23

Approx. 100 mm from the branching point of the engine coolant temperature sensor towards the throttle body



J36

Approx. 115 mm from branching point of the engine coolant temperature sensor towards grounding point G7.



J58

LHD: Approx. 50 mm from MIU branching point (12-pin connector) towards data link connector.

RHD: Approx. 100 mm from SID branching point towards the radio







Grounding points



G7

On the engine