ENGINE PERFORMANCE – Saab 9-2X Aero 2006 – SYSTEM WIRING DIAGRAMS

ENGINE PERFORMANCE

2.5L

2.5L, Engine Performance Wiring Diagram (1 of 4) for Saab 9-2X Aero 2006

List of elements for 2.5L, Engine Performance Wiring Diagram (1 of 4) for Saab 9-2X Aero 2006:

• (behind right side of dash) electric control throttle relay
• (behind right side of dash) main relay
• (m/t)
• B134
• B137
• B83
• Camshaft position sensor (on left front of engine)
• Crankshaft position sensor (on lower front of engine)
• Engine control module (behind right side of dash)
• Fuse & relay box (f/b) (behind left side of dash)
• Fuse 15a b152
• Fuse 15a b52
• Ge-1 (top right side of engine)
• Ge-2 (top right of engine)
• Hot in on or start
• Knock sensor (at center rear of engine)
• Nca
• Pnk
• Power steering oil pressure switch (at right front of engine)
• Red
• Shield & sensor ground joint connector (behind right side of dash)

2.5L, Engine Performance Wiring Diagram (2 of 4) for Saab 9-2X Aero 2006

List of elements for 2.5L, Engine Performance Wiring Diagram (2 of 4) for Saab 9-2X Aero 2006:

• (behind dash, left of steering column) data link connector
• A/f & oxygen sensor relay (behind right end of dash)
• A/t
• Af & o2 relay holder
• B125
• B126
• B55
• B75
• B76
• Electric throttle control (center rear of engine)
• Engine coolant temperature sensor & thermometer (on top center of engine)
• F37
• Fuse 15a
• Fuse 30a
• Hot at all times
• Ignition coil & ignitor (on top front of engine)
• Left variable valve lift diagnosis oil pressure switch (left front of engine)
• Line end connector
• M/t
• Main fuse box (m/b) (on left side of engine compt)
• Manifold pressure sensor
• Nca
• Oil temperature sensor (top right side of engine)
• Pnk
• Red
• Right variable valve lift diagnosis oil pressure switch (top right side of engine)
• Sbf 5 fuse 30a
• Sbf holder (on left side of engine compt)
• Test mode connector
• Transmission control module (behind left side of dash)
• Vehicle speed sensor (on right side of transmission case)

2.5L, Engine Performance Wiring Diagram (3 of 4) for Saab 9-2X Aero 2006

List of elements for 2.5L, Engine Performance Wiring Diagram (3 of 4) for Saab 9-2X Aero 2006:

• (left front of engine) left variable valve lift solenoid
• (top right side of engine) right variable valve lift solenoid
• B158
• Combination meter
• Fuel level sensor
• Fuel pump
• Fuel pump assembly
• Fuel pump relay (behind right side of dash)
• Fuel sub level sensor (on top of fuel tank)
• Fuel tank pressure sensor (on top center of fuel tank)
• Fuel temperature sensor
• Fuse & relay box (f/b) (behind left side of dash)
• Fuse 10a
• Gb-7 (under right front seat)
• Hot in on or start
• I/f
• I10
• I11
• I12
• Mal- function indicator light
• Microcomputer
• Nca
• Oil pressure switch (on front of engine)
• Oil pressure warning light
• Pnk
• Pressure control solenoid valve (under center rear of
• Red
• Speedometer
• Tachometer
• Temp gauge
• Vehicle)
• Vent control solenoid valve

2.5L, Engine Performance Wiring Diagram (4 of 4) for Saab 9-2X Aero 2006

List of elements for 2.5L, Engine Performance Wiring Diagram (4 of 4) for Saab 9-2X Aero 2006:

• (at left front of engine) fuel injector 2
• (at left rear of engine) fuel injector 4
• (at right front of engine) fuel injector 1
• (at right rear of engine) fuel injector 3
• (behind left side of dash) accelerator position sensor
• (behind right side of dash) joint connector
• Air conditioning system
• B122
• B135
• B136
• Cooling fans system
• Cruise control system
• Defogger system
• Egr valve
• Engine control module (behind right side of dash)
• Front oxygen (a/f) sensor (on front of front catalytic converter)
• Ge-1 (top right side of engine)
• Interior lights system
• Mass air flow sensor
• Nca
• Pcv diagnosis switch (top right side of engine)
• Pnk
• Purge control solenoid valve (on intake manifold)
• Rear oxygen sensor (right rear of engine)
• Red
• Starting/ charging system
• Transmissions system

2.5L TURBO

2.5L Turbo, Engine Performance Wiring Diagram (1 of 4) for Saab 9-2X Aero 2006

List of elements for 2.5L Turbo, Engine Performance Wiring Diagram (1 of 4) for Saab 9-2X Aero 2006:

• (at right rear of engine) pcv diagnosis connector
• (behind right side of dash) electric throttle relay
• (behind right side of dash) main relay
• Air conditioning system
• Anti-theft system
• B135
• B137
• B152
• B271
• B52
• B83
• Cooling fans system
• Crankshaft position sensor (on lower front of engine)
• Defogger system
• Engine control module (behind right side of dash)
• Fuse & relay box (f/b) (behind left side of dash)
• Fuse 15a
• Fuse 20a
• Ge-1 (top left side of engine)
• Ge-2 (top right of engine)
• Hot in acc or on
• Hot in on or start
• Ignition coil 1 (at right front of engine)
• Ignition coil 2 (at left front of engine)
• Ignition coil 3 (at right rear of engine)
• Ignition coil 4 (at left rear of engine)
• Interior lights system
• Nca
• Power steering oil pressure switch (at left front of engine)
• Red
• Shield & sensor ground joint connector (behind right side of dash)
• Starting/charging system

2.5L Turbo, Engine Performance Wiring Diagram (2 of 4) for Saab 9-2X Aero 2006

List of elements for 2.5L Turbo, Engine Performance Wiring Diagram (2 of 4) for Saab 9-2X Aero 2006:

• (behind dash, left of steering column) data link connector
• (on right side of transmission case)
• B75
• B76
• Electric throttle control (on top rear of engine)
• Engine coolant temperature sensor & thermometer (on top left front of engine)
• F37
• Gb-4 (behind right side of dash)
• Ge-2 (top right of engine)
• Hot at all times
• Intercooler water spray switch
• Intercooler water spray timer (behind right side of dash)
• Interior lights system
• Left tgv angle sensor (at top left front of engine)
• Main fuse box (m/b) (on left side of engine compt)
• Nca
• Neutral position switch
• Pressure sensor (at top rear of engine)
• Red
• Right tgv angle sensor (at top right front of engine)
• Sbf 5 fuse 30a
• Test mode connector
• Vehicle speed sensor

2.5L Turbo, Engine Performance Wiring Diagram (3 of 4) for Saab 9-2X Aero 2006

List of elements for 2.5L Turbo, Engine Performance Wiring Diagram (3 of 4) for Saab 9-2X Aero 2006:

• (at left side of engine) left active valve control solenoid
• (at right side of engine) right active valve control solenoid
• (behind center of dash) driver's control center differential control module
• B158
• B380
• Combination meter
• Drain valve (under right rear of vehicle)
• Fuel level sensor
• Fuel pump
• Fuel pump assembly
• Fuel pump control module (sedan: at right side of trunk) (wagon: behind right rear quarterpanel)
• Fuel pump relay (behind right side of dash)
• Fuel sub level sensor (on top of fuel tank)
• Fuel tank pressure sensor (on top center of fuel tank)
• Fuel tank sensor control valve (on fuel tank)
• Fuel temperature sensor
• Fuse & relay box (f/b) (behind left side of dash)
• Fuse 10a
• Gb-3
• Gb-6 (under left front of center console)
• Gb-7 (under right front seat)
• Gb-8 (sedan: near license plate light) (coupe: under right taillight assembly)
• Hot in on or start
• I/f
• I10
• I11
• I12
• Intercooler water spray motor & level warning switch
• Intercooler water spray tank level warning light
• Mal- function indicator light
• Micro computer
• Nca
• Oil pres- sure warning light
• Oil pressure switch (on front of engine)
• Pressure control solenoid valve (under center rear of
• Red
• Speedometer
• Tachometer
• Temp gauge
• Vehicle)

2.5L Turbo, Engine Performance Wiring Diagram (4 of 4) for Saab 9-2X Aero 2006

List of elements for 2.5L Turbo, Engine Performance Wiring Diagram (4 of 4) for Saab 9-2X Aero 2006:

• (at left front of engine) fuel injector 2
• (at left rear of engine) fuel injector 4
• (at right front of engine) fuel injector 1
• (at right rear of engine) fuel injector 3
• (behind left side of dash) accelerator position sensor
• (behind right side of dash) joint connector
• (on rear of engine) knock sensor
• (top right of engine) ge-2
• B122
• B134
• B136
• Cruise control system
• Engine control module (behind right side of dash)
• Front oxygen (a/f) sensor (on front of front catalytic converter)
• Ge-1 (top left side of engine)
• Left active valve control angle sensor
• Left tumble generator valve (tgv) (at left rear of engine)
• Mass air flow sensor
• Nca
• Pnk
• Purge control solenoid valve (on intake manifold)
• Rear oxygen sensor (right rear of engine)
• Red
• Right active valve control angle sensor
• Right tumble generator valve (tgv) (at right rear of engine)
• Waste gate solenoid (at right side of engine compt)