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Wiring diagram, Saab Trionic (II)

Wiring diagram, Saab Trionic (II)


List of components

29

Brake light switch . On brake pedal.

102

Relay, fuel pump. In main relay holder under the steering wheel, item I.

157

Spark plugs

166

Pressure switch for A/C system. Between front grille and radiator.

171

Antifrost thermostat. On RH side of dashboard, above the evaporator.

179

Boost pressure control valve In front of the air cleaner.

202

Engine coolant temperature sensor. Between cyl. 3 and cyl. 4 intake manifolds.

203

Throttle position sensor. On the throttle body.

206 a, b, c, d

Injector, cyl. 1, cyl. 2, cyl.3, cyl.4

229

Main relay, engine management system. In main relay holder below the steering wheel, item L.

271

Heating element, heated oxygen sensor (integrated in each oxygen sensor).

272

Idle air control (IAC) valve. Adjacent to the throttle body.

321

EVAP canister purge valve (EVAP valve). By right- hand MacPherson strut's upper mounting.

323

Fuel pump with integrated feed pump. In fuel tank.

345

Crankshaft position sensor. In engine block at front of engine.

346

Ignition discharge module

407

Intake air temperature sensor. In the intake manifold.

431

Manifold absolute pressure sensor. On the stay between the upper mounting points for the suspension struts.

444

Test socket, diagnostics PC (production only)

445

Data link connector, ISAT scan tool. Under dashboard adjacent to the steering wheel.

500

ICE control module. By the steering column, above the relay holder.

508

Cruise Control. Beside the right-hand suspension strut's upper mounting.

540 B

Main instrument. Display panel on the dashboard.

547

ABS control module. Integrated in hydraulic unit.

585

Pressure sensor, EVAP. On the fuel filler pipe, near the tank.

588

Solenoid valve, EVAP shut-off. Beside the evaporative emission canister.

589

Control module, Saab Trionic OBDII. Behind the side trim on the right-hand side under the A pillar.

592Fa

Front heated oxygen sensor OBD II. In front section of exhaust pipe.

592Ra

Rear heated oxygen sensor OBD II. In rear of catalytic converter.

H 4-7

Under the rear seat adjacent to the fuel pump.

H 16-1

Data link connector, 16 pin, CARB. Under dashboard near the steering wheel

H 33-1

Grey 33-pin connector on a bracket below the left- hand A pillar

H 33-2

Black 33-pin connector on bracket below left-hand A pillar

H 33-4

On the bulkhead partition behind the glove box

H 33-5

On the bulkhead partition behind the glove box

J 2

About 130 mm from grounding point G33, towards the ICE control module (instrument wiring harness).

J 4

About 450 mm from the rheostat, towards the main instrument display panel (instrument wiring harness)

J 9

About 150 mm from the SID branch, towards connector H33-4 (instrument wiring harness)

J 12

About 550 mm from connector H33-4 (engine wiring harness, Trionic).

J 32

About 210 mm from the brake light switch, towards the rheostat (instrument wiring harness)

J 32 (conv.)

About 150 mm from electrically heated rear window branch, towards the luggage compartment

J 49

About 180 mm from the ICE control module branch, towards the rheostat (instrument wiring harness)

J 56

About 290 mm from the rheostat, towards the brake light switch (instrument wiring harness)

J 67

About 180 mm from injector No. 1, towards the Trionic control module (engine wiring harness, Trionic)

J 68

About 45 mm from the cable tie on the Trionic control module connector (engine wiring harness, Trionic)



J 93

In ICE control module branch (instrument wiring harness)

J 94

About 140 mm from connector H33-4, towards the centre console (instrument wiring harness)

J 96

About 110 mm from the ICE control module branch, towards the brake light switch (instrument wiring harness)

J 150

About 80 mm from the G3 grounding point branch, towards the cabin.

J150 (conv.)

About 50 mm from the G3 grounding point branch, towards the cabin.

J 157

About 100 mm from the rheostat branch, towards the SID

J 160

About 95 mm from the cable tie on the Trionic OBD II control module connector

J 161

About 10 mm from the connector H33-4 branching point, towards the rubber grommet in the bulkhead partition.

G3

Grounding point. In the luggage compartment under the LH rear light.

G 5

Grounding point. Under rear seat on left-hand side.

G 7 P

Grounding point, power ground. Bracket on rear of engine.

G7 S

Grounding point, signal ground. Bracket on rear of engine.

22 A

Main fuse box in end of dashboard, on driver's side.

MAXI

Maxi fuse 2. In maxi fuse holder in engine bay, behind the battery.