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

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


List of components

No. Name Location Illus.




Components



22a

Main fuse box, dashboard,

on the dashboard end by the 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 cylinder head end plate



345

Crankshaft position sensor,

under the exhaust manifold



407

Intake air temperature sensor,

on charge air pipe (integrated in 688)



431

Manifold absolute pressure sensor,

on the intake manifold to the right of the throttle body



585

Pressure sensor, EVAP,

on the fuel tank by the fuel pump



589

Trionic control module, 4-cyl petrol,

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



603

Pressure sensor, charge air,

on charge air pipe (integrated in 688)



604

Actuator, throttle body,

integrated in the throttle body



640

Relay, limp-home,

on the main relay board in the dashboard



688

Sensor, intake air,

on charge air pipe







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







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 Trionic engine control module connector.



J21

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



J22

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



J23

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



J173

LHD: Approx. 20 mm from branching DICE control module towards main fuse box

RHD: Approx. 380 mm from grounding point G42 branching point towards DICE control module