ENGINE PERFORMANCE – Saab 900 S 1994 – SYSTEM WIRING DIAGRAMS

ENGINE PERFORMANCE

2.0L

2.0L Turbo, Engine Performance Wiring Diagrams (1 of 2) for Saab 900 S 1994

List of elements for 2.0L Turbo, Engine Performance Wiring Diagrams (1 of 2) for Saab 900 S 1994:

• (a/t only)
• A/t
• Automatic transmission control module
• Boost pressure control valve (front of air filter)
• Brake light switch (on brake pedal)
• D14
• E16
• E22
• E23
• E27
• E28-1
• E28-2
• E30-8
• E31-10
• E31-13
• E31-9
• E33
• E34
• E35-1
• E36
• E37
• E38
• E39
• E40
• E41
• E42
• E43
• E44
• E45
• E48
• Electrical distribution box (left side of i/p)
• Evap emission canister purge valve (right side of engine compartment)
• Fuse 15a
• Fuse 16b 30a
• Fuse 30a
• Fuse 7.5a
• G115 (rear of engine)
• Hot
• Hot at all times
• Hot in start and run
• I25
• I37
• Ignition discharge module (top of engine)
• In start
• Injector #1
• Injector #2
• Injector #3
• Injector #4
• M/t
• Main instrument cluster 2 (left side of i/p)
• Main relay (left side of i/p)
• Manifold absolute pressure sensor (on inside of fender)
• Maxi fuse #2 60a
• Maxi fuse board (right side of engine compt)
• Nca
• Oxygen sensor (on exhaust manifold)
• Pnk
• Spark plug connectors
• Trionic engine control module (right side of kick panel)

2.0L Turbo, Engine Performance Wiring Diagrams (2 of 2) for Saab 900 S 1994

List of elements for 2.0L Turbo, Engine Performance Wiring Diagrams (2 of 2) for Saab 900 S 1994:

• (right side of engine compt)
• A/c system
• A/t
• Abs control module
• Automatic trans control module pin #25
• Automatic trans control module pin #29
• C40-1
• Clutch control module (m/t only) (right side of i/p)
• Crankshaft position sensor (front of engine)
• Cruise control
• Data link connector (left side of i/p)
• E10
• E15
• E17
• E20
• E24
• E26
• E27
• E30-5
• E31-14
• E31-15
• E31-86
• E32
• E46
• E47
• E47-1
• E48
• E49
• E51
• E53
• E55
• E56
• Electrical distribution box (left side of i/p)
• Engine coolant temperature sensor (top of engine)
• Fuel pump (in fuel tank)
• Fuel pump relay (left side of i/p)
• Fuse 15a
• Fuse 7.5a
• G115 (on rear of engine)
• G12
• G304 (under left rear seat)
• G32
• G900 (below left side "a" pillar)
• Idle air control valve (on throttle body)
• Intake air temperature sensor (on intake manifold)
• M/t
• Module
• Nca
• Throttle position sensor (on throttle body)
• Trionic engine control module (right side of kick panel)

2.3L

2.3L, Engine Performance Wiring Diagrams (1 of 3) for Saab 900 S 1994

List of elements for 2.3L, Engine Performance Wiring Diagrams (1 of 3) for Saab 900 S 1994:

• (w/ sport cluster only)
• Air conditioning system
• C40-1
• D6-1
• Distributor
• E10
• E100
• E14
• E15
• E17
• E18
• E25
• E26
• E30-6
• E31-32
• E31-33
• E31-34
• E31-35
• E31-36
• E64
• E66-2
• E87
• E88
• E89-4
• E90
• E93
• E94
• E96
• E99
• Fuel injectors (top of engine)
• Fuel pump relay (relay board, behind i/p, left side of steering wheel)
• Fuse 15a
• Fuse 60a
• Fuse board (i/p)
• Fuse board (maxi) (under- hood)
• G112 (left side of engine)
• Hot at all times
• Hot in on & start
• I46
• Iac valve (center of intake manifold)
• Ignition coil (left side of engine)
• Instrument clusters system
• Motronic 2.10.2 engine control module (behind right kick panel)
• Nca
• R91
• Sequential multiport fuel injection relay (relay board, behind i/p, left side of steering wheel)
• Throttle position sensor (right side of engine)

2.3L, Engine Performance Wiring Diagrams (2 of 3) for Saab 900 S 1994

List of elements for 2.3L, Engine Performance Wiring Diagrams (2 of 3) for Saab 900 S 1994:

• Camshaft position sensor (left side of engine)
• Crankshaft position sensor (center of engine)
• Evaporative canister purge solenoid (right rear of engine compartment)
• Fuel pump (top of fuel tank)
• Fuse 15a
• Fuse 16b 30a
• Fuse 30a
• Fuse 7.5a
• Fuse board (i/p)
• G112 (left side of engine)
• G304 (under left rear seat)
• Heated oxygen sensor (front of engine, in exhaust manifold)
• Hot at all times
• Knock sensor (under intake manifold)
• Mass air flow sensor (right side of engine)
• Nca

2.3L, Engine Performance Wiring Diagrams (3 of 3) for Saab 900 S 1994

List of elements for 2.3L, Engine Performance Wiring Diagrams (3 of 3) for Saab 900 S 1994:

• Abs control module (behind left side of i/p)
• Anti-freeze thermostat (behind right side of i/p)
• Coding connector (if equipped)
• Coolant temperature sensor (top left side of engine)
• D14
• Data link connector (under left side of i/p)
• E101
• E102
• E104
• E107
• E109
• E17-5
• E20
• E21
• E22
• E5-12
• E5-17
• E82
• E83
• Fuse 10a
• Fuse 15a
• Fuse 60a
• Fuse board (i/p)
• Fuse board (maxi) (under- hood)
• G100 (left front fender)
• G12
• G13
• G26
• G40-1
• Hot at all times
• Hot in on & start
• I20
• Instrument clusters system
• Integrated central electronics (behind left side of i/p)
• Motronic 2.10.2 engine control module (behind right kick panel)
• Nca
• Secondary air injection control valve (near air injection pump, on hose)
• Secondary air injection relay (relay board, left side of safety wall, underhood)
• Secondary air pump (behind left side front wheel liner)
• Transmission control module (behind right side of i/p)

2.5L

2.5L, Engine Performance Wiring Diagrams (1 of 3) for Saab 900 S 1994

List of elements for 2.5L, Engine Performance Wiring Diagrams (1 of 3) for Saab 900 S 1994:

• Air conditioning system
• C40-1
• E10
• E15-2
• E18
• E26
• E30-5
• E31-16
• E31-17
• E31-18
• E31-26
• E31-62
• E31-77
• E60
• E62
• E63
• E64
• E65
• E66-2
• E67
• E68
• E69
• E70
• E71
• E74
• E75
• E76
• E85
• Fuel injectors (top of engine)
• Fuel pump relay (relay board, behind i/p, left side of steering wheel)
• Fuse 15a
• Fuse 60a
• Fuse board (i/p)
• Fuse board (maxi) (under- hood)
• G112 (left side of engine)
• Hot at all times
• Hot in on & start
• I25
• Iac valve (center of intake manifold)
• Ignition coil unit (left side of engine)
• Instrument cluster system
• Motronic 2.8.1 engine control module (behind right kick panel)
• Nca
• Sequential multiport fuel injection relay (relay board, behind i/p, left side of steering wheel)
• Spark plugs
• Throttle position sensor (right side of engine)

2.5L, Engine Performance Wiring Diagrams (2 of 3) for Saab 900 S 1994

List of elements for 2.5L, Engine Performance Wiring Diagrams (2 of 3) for Saab 900 S 1994:

• Camshaft position sensor (right side of engine)
• Crankshaft position sensor (right side of engine)
• Evaporative canister purge solenoid (right rear of engine compartment)
• Fuel pump (top of fuel tank)
• Fuse 15a
• Fuse 16b 30a
• Fuse 30a
• Fuse 7.5a
• Fuse board (i/p)
• G112 (left side of engine)
• G304 (under left rear seat)
• Heated oxygen sensor 1 (front of engine, in exhaust manifold)
• Heated oxygen sensor 2 (rear of engine, in exhaust manifold)
• Hot at all times
• Knock sensor 1 (front cylinders, under intake manifold)
• Knock sensor 2 (rear cylinders, under intake manifold)
• Mass air flow sensor (right side of engine)
• Nca

2.5L, Engine Performance Wiring Diagrams (3 of 3) for Saab 900 S 1994

List of elements for 2.5L, Engine Performance Wiring Diagrams (3 of 3) for Saab 900 S 1994:

• A/t only
• Abs control module (behind left side of i/p)
• Air conditioning system
• C40
• Coolant temperature sensor (top left side of engine)
• D14
• Data link connector (under left side of i/p)
• E12-1
• E140
• E17
• E17-4
• E17-5
• E20
• E22
• E5-25
• E77
• E78
• E79
• E80
• E81
• E82
• E83
• E84
• E99
• Fuse 10a
• Fuse 15a
• Fuse 60a
• Fuse board (i/p)
• Fuse board (maxi) (under- hood)
• G100 (left front fender)
• G112 (left side of engine)
• G12
• G13
• G26
• Hot at all times
• Hot in on & start
• Instrument cluster system
• Intake air temperature sensor (side of air intake tube)
• M/t only
• Motronic 2.8.1 engine control module (behind right kick panel)
• Nca
• R40-1
• Red
• Secondary air injection control valve (near air injection pump, on hose)
• Secondary air injection relay (relay board, left side of safety wall, underhood)
• Secondary air pump (behind left side front wheel liner)
• Traction control module (under right front seat)
• Transmission control module (behind right side of i/p)