ENGINE PERFORMANCE – Volvo S80 T-6 Elite 2003 – SYSTEM WIRING DIAGRAMS

ENGINE PERFORMANCE

2.9L

2.9L, Engine Performance Wiring Diagram (1 of 3) for Volvo S80 T-6 Elite 2003

List of elements for 2.9L, Engine Performance Wiring Diagram (1 of 3) for Volvo S80 T-6 Elite 2003:

• (at rear of engine on air intake) mass airflow sensor
• (downstream of left catalytic converter) heated oxygen sensor 4
• (in exhaust down pipe) heated oxygen sensor
• (right side of eng compt) 31/96
• (upstream of left catalytic converter) heated oxygen sensor 3
• (upstream of right catalytic converter) heated oxygen sensor (diagnosis 1)
• A10
• A11
• A12
• A13
• A14
• A15
• A16
• A17
• A18
• A19
• A20
• A21
• A22
• A23
• A24
• A25
• A26
• A27
• A28
• A29
• A30
• A31
• A32
• A33
• A34
• A35
• A36
• A37
• A38
• A39
• A40
• A41
• A42
• A43
• A44
• A45
• A46
• A47
• A48
• A49
• A50
• A51
• A52
• A53
• A54
• A55
• A56
• A57
• A58
• A59
• A60
• A61
• A62
• A63
• A64
• A65
• A66
• A67
• A68
• A69
• A70
• Computer data lines system
• Coolant temperature sensor (left front of engine)
• Cooling fans system
• Engine control module (ecm) (at right side of eng compt)
• Engine throttle body (on top of throttle body assembly)
• Front knock sensor (top left front of engine)
• Fuel injectors
• Impulse sensor (at rear of engine)
• Nca
• Oil pressure sensor (lower left rear of engine)
• Pnk
• Rear knock sensor (top left rear of engine)
• Red
• Turbo
• W/o turbo

2.9L, Engine Performance Wiring Diagram (2 of 3) for Volvo S80 T-6 Elite 2003

List of elements for 2.9L, Engine Performance Wiring Diagram (2 of 3) for Volvo S80 T-6 Elite 2003:

• (at left side of engine) intake manifold temperature sensor (turbo)
• (at right front of eng compart) climate control system pressure sensor
• (at top front of engine, near spark plugs) 31/88
• (left front of eng compt) evap valve
• (top front of engine) variable valve timing outlet solenoid (turbo)
• (top rear of engine) turbocharger control valve (turbo)
• (top rear of engine, near spark plugs) 31/89
• Camshaft position sensor (top rear of engine)
• Camshaft sensor (turbo)
• Engine compartment relay/fuse box
• Engine control system main relay
• Fuse 10a
• Fuse 15a
• Fuse 20a
• Fuse 5a
• Hot at all times
• Ignition coils
• Pnk
• Red
• Variable valve timing outlet solenoid (top front of engine)

2.9L, Engine Performance Wiring Diagram (3 of 3) for Volvo S80 T-6 Elite 2003

List of elements for 2.9L, Engine Performance Wiring Diagram (3 of 3) for Volvo S80 T-6 Elite 2003:

• (behind left side of dash) central electronic module (cem)
• 31/1 (right side of engine compt)
• 31/48 (right rear of passenger's compartment, near floor)
• 31/6 (left kick panel)
• 31/93 (left side of engine compt)
• A/c system
• A20
• Acc
• Accelerator pedal (ap) position sensor (top of accelerator pedal assembly)
• B10
• B11
• B12
• B13
• B14
• B15
• B16
• B17
• B18
• B19
• B20
• B21
• B22
• B23
• B24
• B25
• B26
• B27
• B28
• B29
• B30
• B31
• B32
• B33
• B34
• B35
• B36
• B37
• B38
• B39
• B40
• B41
• B42
• B43
• B44
• B45
• B46
• B47
• B48
• C14
• Central electronic module (behind left side of dash)
• Clutch pedal sensor (w/m/t) (top of clutch pedal assy)
• Computer data lines system
• Coolant level sensor (right side of of eng compt, in coolant tank)
• Cooling fans system
• Data link connector (dlc) (below left side of dash)
• Engine compartment relay/fuse box
• Engine control module (ecm) (right side of eng compt)
• Fuel leakage control pump (under rear of vehicle, forward of fuel tank)
• Fuel leakage control relay
• Fuel pump
• Fuel pump relay
• Fuse 10a
• Fuse 15a
• Fuse 5a
• Hot at all times
• Ignition switch
• Instrument cluster
• Lock
• Nca
• Outside temperature sensor (integral to left sideview mirror)
• Passenger compartment fuse box
• Red
• Run
• Start
• Starting/ charging system
• Stoplight switch (top of brake pedal assy)
• Transmission system (w/a/t)

2.9L TURBO

2.9L Turbo, Engine Performance Wiring Diagram (1 of 3) for Volvo S80 T-6 Elite 2003

List of elements for 2.9L Turbo, Engine Performance Wiring Diagram (1 of 3) for Volvo S80 T-6 Elite 2003:

• (at rear of engine on air intake) mass airflow sensor
• (downstream of left catalytic converter) heated oxygen sensor 4
• (in exhaust down pipe) heated oxygen sensor
• (right side of eng compt) 31/96
• (upstream of left catalytic converter) heated oxygen sensor 3
• (upstream of right catalytic converter) heated oxygen sensor (diagnosis 1)
• A10
• A11
• A12
• A13
• A14
• A15
• A16
• A17
• A18
• A19
• A20
• A21
• A22
• A23
• A24
• A25
• A26
• A27
• A28
• A29
• A30
• A31
• A32
• A33
• A34
• A35
• A36
• A37
• A38
• A39
• A40
• A41
• A42
• A43
• A44
• A45
• A46
• A47
• A48
• A49
• A50
• A51
• A52
• A53
• A54
• A55
• A56
• A57
• A58
• A59
• A60
• A61
• A62
• A63
• A64
• A65
• A66
• A67
• A68
• A69
• A70
• Computer data lines system
• Coolant temperature sensor (left front of engine)
• Cooling fans system
• Engine control module (ecm) (at right side of eng compt)
• Engine throttle body (on top of throttle body assembly)
• Front knock sensor (top left front of engine)
• Fuel injectors
• Impulse sensor (at rear of engine)
• Nca
• Oil pressure sensor (lower left rear of engine)
• Pnk
• Rear knock sensor (top left rear of engine)
• Red
• Turbo
• W/o turbo

2.9L Turbo, Engine Performance Wiring Diagram (2 of 3) for Volvo S80 T-6 Elite 2003

List of elements for 2.9L Turbo, Engine Performance Wiring Diagram (2 of 3) for Volvo S80 T-6 Elite 2003:

• (at left side of engine) intake manifold temperature sensor (turbo)
• (at right front of eng compart) climate control system pressure sensor
• (at top front of engine, near spark plugs) 31/88
• (left front of eng compt) evap valve
• (top front of engine) variable valve timing outlet solenoid (turbo)
• (top rear of engine) turbocharger control valve (turbo)
• (top rear of engine, near spark plugs) 31/89
• Camshaft position sensor (top rear of engine)
• Camshaft sensor (turbo)
• Engine compartment relay/fuse box
• Engine control system main relay
• Fuse 10a
• Fuse 15a
• Fuse 20a
• Fuse 5a
• Hot at all times
• Ignition coils
• Pnk
• Red
• Variable valve timing outlet solenoid (top front of engine)

2.9L Turbo, Engine Performance Wiring Diagram (3 of 3) for Volvo S80 T-6 Elite 2003

List of elements for 2.9L Turbo, Engine Performance Wiring Diagram (3 of 3) for Volvo S80 T-6 Elite 2003:

• (behind left side of dash) central electronic module (cem)
• 31/1 (right side of engine compt)
• 31/48 (right rear of passenger's compartment, near floor)
• 31/6 (left kick panel)
• 31/93 (left side of engine compt)
• A/c system
• A20
• Acc
• Accelerator pedal (ap) position sensor (top of accelerator pedal assembly)
• B10
• B11
• B12
• B13
• B14
• B15
• B16
• B17
• B18
• B19
• B20
• B21
• B22
• B23
• B24
• B25
• B26
• B27
• B28
• B29
• B30
• B31
• B32
• B33
• B34
• B35
• B36
• B37
• B38
• B39
• B40
• B41
• B42
• B43
• B44
• B45
• B46
• B47
• B48
• C14
• Central electronic module (behind left side of dash)
• Clutch pedal sensor (w/m/t) (top of clutch pedal assy)
• Computer data lines system
• Coolant level sensor (right side of of eng compt, in coolant tank)
• Cooling fans system
• Data link connector (dlc) (below left side of dash)
• Engine compartment relay/fuse box
• Engine control module (ecm) (right side of eng compt)
• Fuel leakage control pump (under rear of vehicle, forward of fuel tank)
• Fuel leakage control relay
• Fuel pump
• Fuel pump relay
• Fuse 10a
• Fuse 15a
• Fuse 5a
• Hot at all times
• Ignition switch
• Instrument cluster
• Lock
• Nca
• Outside temperature sensor (integral to left sideview mirror)
• Passenger compartment fuse box
• Red
• Run
• Start
• Starting/ charging system
• Stoplight switch (top of brake pedal assy)
• Transmission system (w/a/t)