ENGINE PERFORMANCE – Volvo XC70 2005 – SYSTEM WIRING DIAGRAMS

ENGINE PERFORMANCE

2.5L TURBO

2.5L Turbo, Engine Performance Wiring Diagram (1 of 3) for Volvo XC70 2005

List of elements for 2.5L Turbo, Engine Performance Wiring Diagram (1 of 3) for Volvo XC70 2005:

• (at right front of engine compt) climate control system pressure sensor
• (left side of engine) intake manifold temperature sensor
• (lower left front of engine) oil level sensor
• (on top left side of engine)
• (on top rear of engine,
• (right side of engine compt, on strut tower)
• 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
• Cooling fans system
• Engine control module (right side of engine compt, forward of strut tower)
• Engine throttle body (left side of engine)
• Evap valve (at left front of engine compt)
• Exhaust side camshaft position sensor
• Front knock sensor (on left front side of engine)
• Fuel injectors (top of engine)
• G96
• Impulse sensor (gasoline)
• In air duct) mass airflow (maf) sensor
• Intake side camshaft position sensor
• Nca
• Pnk
• Rear knock sensor (on left rear side of engine)
• Red
• Variable valve timing exhaust solenoid (on top front of engine)
• Variable valve timing inlet solenoid (at top rear of engine)

2.5L Turbo, Engine Performance Wiring Diagram (2 of 3) for Volvo XC70 2005

List of elements for 2.5L Turbo, Engine Performance Wiring Diagram (2 of 3) for Volvo XC70 2005:

• (behind left side of dash) central electronic module (cem)
• (left front of engine)
• (up stream of catalytic converter) heated oxygen sensor
• A16
• Acc
• Air preheating ptc resistor
• B11
• B16
• Battery fuse box (next to battery, in cargo compt)
• Brake light contact (at top of brake pedal)
• C14
• C21
• C22
• C34
• C35
• Computer data lines system
• Coolant temperature sensor
• D16
• D34
• D49
• D60
• Fuse e4 15a
• Fuse e5 10a
• G88 (at top of engine, near spark plugs)
• G89 (at top of engine, near spark plugs)
• G96 (at front center of headliner)
• Heated oxygen sensor diagnosis 1 (down stream of right catalytic converter)
• Hot at all times
• Ignition coils (top of engine)
• Ignition switch
• Lock
• Nca
• Off
• Oil pressure sensor (on left side of engine)
• Pnk
• Pressure & temperature sensor
• Red
• Run
• Spark plugs
• Start
• Turbo control valve (top rear of engine)

2.5L Turbo, Engine Performance Wiring Diagram (3 of 3) for Volvo XC70 2005

List of elements for 2.5L Turbo, Engine Performance Wiring Diagram (3 of 3) for Volvo XC70 2005:

• (top of fuel tank) fuel pump
• (v70r)
• Accelerator pedal sensor (near accelerator pedal)
• Ambient temperature engine control module sensor (integral to left rearview mirror)
• 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
• Clutch pedal sensor (manual) (behind left side of dash)
• Computer data lines system
• Coolant level sensor (on engine coolant reservoir)
• Cooling fans system
• Driver information module
• Engine compartment relay/fuse box (left side of eng compt)
• Engine control module (ecm) (at right side of engine compt, forward of strut tower)
• Engine control system main relay
• Fuel leakage control pump (under rear of vehicle, near fuel tank)
• Fuel pump control module (top of fuel tank)
• Fuse b11 20a
• Fuse b21 15a
• Fuse b23 10a
• Fuse b4 20a
• Fuse b5 15a
• Fuse b6 15a
• Fuse b8 10a
• G48 (at right rear of passenger's compt, near floor)
• G93 (engine compt, left side of on strut tower)
• G93 (left side of engine compt, on strut tower)
• Hot at all times
• Nca
• Red