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Trionic T7 engine management system 4-cyl (Part 2/3)

Trionic T7 engine management system 4-cyl (Part 2/3)


List of components

No. Name Location Illus.




Components



22a

Main fuse board,

on end of dashboard by driver's door



156

Relay, A/C compressor,

on main relay board in engine bay



202

Engine coolant temperature sensor, engine management system,

on LH end side of cylinder head



345

Crankshaft position sensor,

under exhaust manifold



407

Intake air temperature sensor,

on charge air pipe (integrated in 688)



430

Trionic control module, 4 cyl.,

in assembly (cabin side),

in front of windscreen on passenger side



431

Manifold absolute pressure sensor,

on intake manifold to right of throttle body



585

Pressure sensor, EVAP,

on fuel tank by fuel pump



589

Control module Trionic 4-cyl LEV/OBDII,

in assembly (cabin side),

in front of windscreen on passenger side



603

Pressure sensor, charge air,

on charge air pipe (integrated in 688)



604

Actuator, throttle body,

integrated in throttle body



640

Relay, limp-home,

on main relay board in dashboard



688

Intake air sensor

on charge air pipe







42-pin connector



H42-5

In centre of bulkhead partition (engine bay side)







43-pin connector



H43-1

White connector in connector bracket under LH A-pillar







80-pin connector



H80-1

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







Crimp connections



J17

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



J21

Approx. 55 mm from branching point of crankshaft position sensor towards connector H42-5



J22

Approx. 20 mm from branching point of crankshaft position sensor towards connector H42-5



J23

Approx. 30 mm from branching point of injector 4 towards injector 3