ENGINE PERFORMANCE – Saab 9-3 Arc 2003 – SYSTEM WIRING DIAGRAMS

ENGINE PERFORMANCE

2.0L TURBO

2.0L Turbo, Engine Performance Wiring Diagram, Convertible (1 of 2) for Saab 9-3 Arc 2003

List of elements for 2.0L Turbo, Engine Performance Wiring Diagram, Convertible (1 of 2) for Saab 9-3 Arc 2003:

• (side of intake manifold)
• (side of intake manifold) g7b
• A/c system
• Boost pressue solenoid valve (near right side of radiator)
• C18-1
• C20-1
• C25-1
• Crankshaft position sensor (under exhaust manifold)
• Cruise control system
• Dash- board main relay board (behind left side of dash)
• Dashboard main fuse board (behind left end of dash)
• E10
• E118
• E151
• E165
• E166
• E167
• E191
• E22
• E28-2
• E30-8
• E31-10
• E31-13
• E31-15
• E31-19
• E37
• E38
• E39
• E40
• E41
• E42
• E43
• E44
• E45
• E46
• E48
• E5-6
• E5-8
• E51
• Electronic throttle actuator (integral with throttle body)
• Engine fuel pump (in fuel tank)
• Engine management system main relay
• Fuel pump relay
• Fuse 10a
• Fuse 15a
• Fuse 60a
• G3 (on luggage compt floor, below left taillight)
• G7a
• Heated oxygen sensor 1 (before catalytic converter)
• Heated oxygen sensor 2 (after catalytic converter)
• Hot at all times
• Ignition discharge module (rear of cyl head)
• Intake air temperature sensor (on intake manifold)
• Manifold absolute pressure sensor (between front strut upper attachments)
• Maxi fuses fuse box (next to battery)
• Nca
• Starter relay (on dashboard main relay board)
• Trionic t7 control module (behind right kick panel)
• X4-1

2.0L Turbo, Engine Performance Wiring Diagram, Convertible (2 of 2) for Saab 9-3 Arc 2003

List of elements for 2.0L Turbo, Engine Performance Wiring Diagram, Convertible (2 of 2) for Saab 9-3 Arc 2003:

• (side of intake manifold)
• Anti-lock brakes system
• Brakelight switch (above brake pedal)
• C19-1
• C40-1
• Computer data lines system
• Coolant temperature sensor (engine control) (left end of cyl head)
• Cruise control system
• Dashboard main fuse board (behind left end of dash)
• Dashboard main relay board (behind left side of dash)
• E100-9
• E120
• E128
• E15-9
• E150
• E171
• E173
• E188
• E190
• E23
• E26
• E31-74
• E31-85
• E31-9
• E33
• E34
• E35
• E36
• E38
• E39
• E41
• E47
• E48
• E55
• E56
• E66-11
• E66-12
• E95
• Evap canister purge valve (right side of eng compt)
• Evap pressure sensor (near fuel tank filler hose)
• Evap shut-off solenoid valve (right front wheelwell)
• Fuel injectors
• Fuse 15a
• Fuse 16b 30a
• Fuse 20a
• Fuse 30a
• G7a
• G7b
• Hot at all times
• Hot in run or start
• Limp home relay
• Limp home solenoid
• Main instrument unit
• Malfunction indicator lamp
• Mass airflow sensor (in connection to air filter)
• Red
• Shift up ind
• Transmission control module (behind right side of dash)
• Trionic t7 control module (behind right kick panel)
• Turbo by-pass control valve (left rear of engine compt)
• X3-1

2.0L Turbo, Engine Performance Wiring Diagram, Except Convertible (1 of 4) for Saab 9-3 Arc 2003

List of elements for 2.0L Turbo, Engine Performance Wiring Diagram, Except Convertible (1 of 4) for Saab 9-3 Arc 2003:

• A/c pressure sensor (on air filter)
• A/c system
• A10-1
• Accelerator position sensor (on pedal bracket)
• Atmospheric pressure sensor (top left front of engine, by camshaft sensor)
• Brake light switch (on pedal bracket)
• C10
• C31-20
• Computer data lines
• Cruise brake switch (on pedal bracket)
• Cruise clutch switch (on pedal bracket)
• Dash fuse box (behind left side of dash)
• E10
• E11
• E15-29
• E15-5
• E201-1
• E30-17
• E30-18
• E30-19
• E30-35
• E31-11
• E31-12
• E31-13
• E31-20
• E31-21
• E31-30
• E31-7
• E31-88
• E64
• E65
• E66
• E67
• E68
• E69
• E70
• E71
• E71-6
• E72
• E73
• E73-1
• E74-1
• E77
• E84
• E88
• Engine compartment fuse box (beside battery)
• Engine oil level switch (bottom front of oil pan)
• Evap pressure sensor (on fuel tank)
• Exhaust temperature sensor (behind catalytic converter)
• Fuse 2 10a
• Fuse 2 5a
• Fuse 21 7.5a
• Fuse 4 10a
• Fuse 6 7.5a
• G7 (on engine control module mounting bolt)
• Hot at all times
• Hot in on or start
• Ignition switch module (in console between front seats)
• M24
• Power distribution system
• Power steering fluid pressure sensor (top of servo pump)
• Red
• Starting system
• Trionic engine control module (front of engine)
• X+ off or on output

2.0L Turbo, Engine Performance Wiring Diagram, Except Convertible (2 of 4) for Saab 9-3 Arc 2003

List of elements for 2.0L Turbo, Engine Performance Wiring Diagram, Except Convertible (2 of 4) for Saab 9-3 Arc 2003:

• Battery fuse box
• Check engine
• Computer data lines
• Dash fuse box (behind left side of dash)
• Engine control system main relay
• Evap canister purge valve (on hose to mass air flow sensor)
• Evap shutoff solenoid valve (on fuel tank)
• Fuel injector no. 1 (top of intake manifold)
• Fuel injector no. 2 (top of intake manifold)
• Fuel injector no. 3 (top of intake manifold)
• Fuel injector no. 4 (top of intake manifold)
• Fuel pump module (in fuel tank)
• Fuel pump relay (below right "a" pillar)
• Fuse 1 60a
• Fuse 2 20a
• Fuse 4 10a
• Fuse 4 30a
• G2 (left strut tower)
• G34s (bottom of right "a" pillar)
• G7 (on engine control module mounting bolt)
• Heated oxygen sensor relay
• Hot at all times
• Main instrument unit
• Pnk
• Red
• Secondary air injection pump motor (above starter motor)
• Secondary air injection pump relay

2.0L Turbo, Engine Performance Wiring Diagram, Except Convertible (3 of 4) for Saab 9-3 Arc 2003

List of elements for 2.0L Turbo, Engine Performance Wiring Diagram, Except Convertible (3 of 4) for Saab 9-3 Arc 2003:

• Charge air solenoid valve (on vacuum box of turbo unit)
• Coolant temperature sensor (top right front of engine)
• G7 (on engine control module mounting bolt)
• Ignition coil no. 1 (on spark plug)
• Ignition coil no. 2 (on spark plug)
• Ignition coil no. 3 (on spark plug)
• Ignition coil no. 4 (on spark plug)
• Ionization detection module (left side of engine by vacuum pump)
• Mass air flow sensor (on right strut tower)
• Red
• Turbo bypass solenoid valve (between throttle body and ecm)

2.0L Turbo, Engine Performance Wiring Diagram, Except Convertible (4 of 4) for Saab 9-3 Arc 2003

List of elements for 2.0L Turbo, Engine Performance Wiring Diagram, Except Convertible (4 of 4) for Saab 9-3 Arc 2003:

• Charge air pressure sensor
• Crankshaft position sensor (above starter motor)
• E12
• E126
• E127
• E13
• E15
• E16
• E17
• E18
• E20
• E200
• E21
• E21-22
• E210
• E22
• E23
• E31-10
• E31-23
• E31-24
• E31-26
• E31-27
• E34-12
• E34-22
• E34-32
• E34-42
• E38
• E40
• E41
• E42
• E43
• E48
• E49-1
• E49-2
• E51
• E52
• E53
• E54
• E55-1
• E55-2
• E56-1
• E56-2
• E57
• E58
• E63
• E80-1
• E80-2
• E81
• E83
• Engine oil pressure switch (front of oil filter)
• Front heated oxygen sensor (before catalytic converter)
• Intake air sensor (on intake air pipe)
• Intake air temperature sensor
• Intake manifold pressure sensor (next to throttle body motor)
• Rear heated oxygen sensor (after catalytic converter)
• Starting/ charging system
• Throttle body actuator (on throttle body)
• Trionic engine control module (front of engine)