ENGINE PERFORMANCE – Saab 9-3 Arc 2004 – SYSTEM WIRING DIAGRAMS

ENGINE PERFORMANCE

2.0L TURBO

2.0L Turbo, Engine Performance Wiring Diagram (1 of 4) for Saab 9-3 Arc 2004

List of elements for 2.0L Turbo, Engine Performance Wiring Diagram (1 of 4) for Saab 9-3 Arc 2004:

• (above upper right engine control module attach- ment eye)
• A/c pressure sensor (near left front corner of air filter)
• A/c system
• A10-1
• Accelerator pedal position sensor (on pedal bracket)
• Atmospheric pressure sensor (near rear of cam cover)
• Brake light switch (on pedal bracket)
• C10
• C31-20
• Computer data lines
• Cruise control brake switch (on pedal bracket)
• Cruise control clutch switch (on pedal bracket)
• 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
• E64
• E65
• E66
• E67
• E68
• E69
• E70
• E71
• E71-6
• E72
• E73-1
• E74-1
• E75
• E77
• E84
• Engine bay electrical center (left side of engine bay)
• Engine oil level switch (left side of oil pan)
• Evap pressure sensor (on fuel tank)
• Fuse 2 10a
• Fuse 2 5a
• Fuse 21 7.5a
• Fuse 4 10a
• Fuse 6 7.5a
• G7 (above upper right eng control module attachment eye)
• Hot at all times
• Hot in on or start
• Ignition switch module
• Instrument panel electrical center (behind left side of dash)
• M24
• Power distribution system
• Power steering fluid pressure sensor (top of servo pump)
• Red
• Starting circuit
• Trionic engine control module (right front of engine compt)
• X+ off or on output

2.0L Turbo, Engine Performance Wiring Diagram (2 of 4) for Saab 9-3 Arc 2004

List of elements for 2.0L Turbo, Engine Performance Wiring Diagram (2 of 4) for Saab 9-3 Arc 2004:

• Check engine
• Computer data lines system
• Engine control system main relay
• Evap canister purge valve (on hose to mass air flow sensor)
• Evap shut-off solenoid valve (on fuel tank)
• Fuel injector (top of intake manifold)
• Fuel pump module (in fuel tank)
• Fuel pump relay (right kick panel)
• Fuse 2 20a
• Fuse 4 10a
• Fuse 4 30a
• G34s (below right "a" pillar)
• G7 (above upper right engine control module attachment eye)
• Heated oxygen sensor relay
• Hot at all times
• Instrument panel electrical center (left side of dash)
• Main instrument
• Nca
• Red
• Trionic t8 electrical center (front of battery)
• Unit

2.0L Turbo, Engine Performance Wiring Diagram (3 of 4) for Saab 9-3 Arc 2004

List of elements for 2.0L Turbo, Engine Performance Wiring Diagram (3 of 4) for Saab 9-3 Arc 2004:

• Charge air solenoid valve (on vacuum box for turbo unit)
• Coolant temperature sensor (front left side of eng)
• G7 (above upper right engine control module attachment eye)
• Ignition coil 1 (on spark plug)
• Ignition coil 2 (on spark plug)
• Ignition coil 3 (on spark plug)
• Ignition coil 4 (on spark plug)
• Ionization detection module (left rear of eng compt)
• Mass air- flow sensor (on right front strut tower)
• Red
• Turbo bypass solenoid valve

2.0L Turbo, Engine Performance Wiring Diagram (4 of 4) for Saab 9-3 Arc 2004

List of elements for 2.0L Turbo, Engine Performance Wiring Diagram (4 of 4) for Saab 9-3 Arc 2004:

• (above starter motor)
• (after catalytic converter) rear heated oxygen sensor
• (before catalytic converter) front heated oxygen sensor
• Charge air pressure sensor
• Crankshaft position sensor
• 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
• 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 (near oil filter)
• Intake air sensor (on air charge pipe)
• Intake air temperature sensor
• Intake manifold pressure sensor (next to throttle body motor)
• Starting/ charging system
• Throttle body actuator (integrated in throttle body)
• Trionic engine control module (right front of engine compt)