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

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


List of components

No. Name Location Illustration




Components



22a

Fuse box, dashboard

on the dashboard end by the driver's door



102

Relay, fuel pump,

on the main relay board in the dashboard



229

Main relay, engine control system,

on the main relay board in the dashboard



271

Heating element, heated oxygen sensor,

integrated in the heated oxygen sensor



589

Trionic control module, 4-cyl petrol,

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



592Fa

Heated oxygen sensor 1,

in front of the catalytic converter



592Ra

Heated oxygen sensor 2,

after the catalytic converter







24-pin connector



H24-1

Grey connector in middle of bulkhead partition (engine compartment side)







80-pin connector



H80-1

In the connector bracket under the LH A-pillar







Crimp connectors



J16

LHD: Approx. 20 mm from cable tie on Trionic control module connector

RHD: Approx. 35 mm from cable tie on the Trionic control module connector



J17

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



J20

Approx. 115 mm from branching of crankshaft position sensor towards connector H24-1 and H24-2



J55

LHD: Approx. 125 mm from branching point DICE control module towards the main relay board

RHD: Approx. 430 mm from branching of grounding point G42 towards DICE control module



J58

LHD: Approx. 280 mm from branching of MIU/SID towards DICE control module

RHD: Approx. 260 mm from rear edge of DICE control module connector towards the engine bay