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PSG16 engine management system (Part 1/2)

PSG16 engine management system (Part 1/2)


List of components

No. Name Location Illus.




Components



22a

Main fuse box, dashboard,

on end of dashboard next to driver's door



29

Switch, brake lights,

on pedal bracket



133

Switch, clutch, cruise control

on pedal bracket



134

Switch, brakes, cruise control,

on pedal bracket



141

Switch, cruise control,

integrated in the direction indicator stalk switch to the left of the steering column



156

Relay, A/C compressor,

on main relay board in engine bay



229

Main relay, engine control system,

on the main relay board in the dashboard



379

Accelerator pedal position sensor,

on pedal bracket



445

Data link connector, 16-pin CARB,

under dashboard by steering column



539

Barometric pressure sensor,

on bulkhead by connector H42-5



540

Main instrument unit,

in front of driver in dashboard



547

Control module, ABS,

integrated in the brake unit behind the battery



595K

PSG16 control module, connector K,

on front of engine



683

Solenoid valve, engine shut-off,

in front of coolant reservoir







16-pin connectors



H16-5

Under dashboard by steering column



H16-8

On bracket in front of RH engine mounting







33-pin connector



H33-1

By main relay board in 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



J38

Approx. 60 mm from grounding point G7 branching point towards engine speed sensor



J39

Approx. 220 mm from the branching point of the engine coolant temperature sensor towards connector H16-8



J40

Approx. 20 mm from grounding point G7 branching point towards engine speed sensor



J58

LHD: Approx. 50 mm from branching MIU towards DICE control module

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



J61

LHD: Approx. 300 mm from branching MIU towards DICE control module

RHD: Approx. 210 mm from grounding point G40 branching point towards radio



J63

LHD: Approx. 160 mm from branching DICE control module towards the main fuse box

RHD: Approx. 110 mm from branching data link connector towards DICE control module



J89

Approx. 30 mm from branching point of grounding point G41S towards radio connector



J162

LHD: Approx. 40 mm from branching DICE control module towards control module

RHD: Approx. 80 mm from rear of DICE control module connector



J165

LHD: Approx. 100 mm from branching point of floor lighting (front left) towards DICE control module

RHD: Approx. 95 mm from branching data link connector towards DICE control module



J169

In the lead-in to the dashboard fuse box



J191

Approx. 155 mm from the engine speed sensor branching point towards connector H42-5





Grounding points



G7

Above the throttle body