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Engine management system Trionic T8 (Part 4/4)

Engine management system Trionic T8 (Part 4/4)


T8 also controls the following systems:


1. Radiator fan system

2. Starting system, automatic transmission

Starting system, manual gearbox

3. Air conditioning, A/C


List of components

No. Name location Illus.
Components
20 Ignition switch module, in the floor console between the front seats
229 Main relay, engine control system in the main fuse box in front of battery
342 Main fuse box, engine bay next to the battery 2 4
445 Data link connector 16 pin, CARB under the dashboard by steering column
463 Antenna unit, immobilizer, in the ignition switch module
540 Main instrument unit in front of driver in the dashboard
541 SID, on top of the dashboard
589 Trionic engine control module, 4-cyl petrol, in front on the engine A B
727 Main fuse box , petrol engine, in front of battery 4
33-pin connector
H33-1 Black connector on the console to the left of the ignition switch
42-pin connector
H42-2 Grey connector in front of the battery of the side of the left structure strut
102-pin connector
H102-1 Under the left A-pillar
Crimp connections
J26 Approx. 210 mm from branching of connector H42-2 towards the engine control module
J37 Approx. 260 mm from branching of crankshaft sensor towards the engine control module
J40 Approx. 190 mm from branching point crankshaft sensor towards the engine control module
J42 In the branching point to the power steering fluid pressure switch
J45 Approx. 280 mm from branching of connector H42-2 towards the engine control module
J110 Approx. 140 mm from connector H42-2
Grounding points
G7 on the engine control module's top right attachment lug