ENGINE PERFORMANCE – Volvo S40 2000 – SYSTEM WIRING DIAGRAMS

ENGINE PERFORMANCE

1.9L

1.9L Turbo, Engine Performance Wiring Diagrams (1 of 3) for Volvo S40 2000

List of elements for 1.9L Turbo, Engine Performance Wiring Diagrams (1 of 3) for Volvo S40 2000:

• (in left front corner of engine compt) canister purge (cp) valve
• (on left side of engine compt) mass airflow (maf) sensor
• (on left side of engine compt, near air cleaner) turbocharger (tc) control valve
• (on top of cylinder head) ignition coil (1 & 4 cyl)
• (on top of cylinder head) ignition coil (2 & 3 cyl)
• + nca
• - nca
• A17
• Abs system
• B10
• B23
• Cooling fans system
• Engine control module (ecm) (behind lower center of dash)
• Engine speed (rpm) sensor (on lower front of engine)
• Exhaust warning lamp
• G134 (top of engine)
• G302 (below center console)
• Instrument cluster
• Leak diagnostic pump (ldp) (under left rear of vehicle)
• Micro-controller
• Nca
• Noise filter
• Pnk
• Red
• Tachometer
• Transmissions system

1.9L Turbo, Engine Performance Wiring Diagrams (2 of 3) for Volvo S40 2000

List of elements for 1.9L Turbo, Engine Performance Wiring Diagrams (2 of 3) for Volvo S40 2000:

• (in fuel tank) fuel pump
• (not used)
• Crankcase ventilation (ptc) valve (in left rear corner of engine compartment)
• Engine compartment fuse & relay box (in left rear corner of engine compt)
• Engine coolant temperature (ect) sensor (on front of engine)
• Fuel system relay (in engine compt fuse & relay box)
• Fuse 11 10a
• Fuse 13 20a
• Fuse 20 15a
• Fuse 21 10a
• G134 (top of engine)
• G202 (behind left side of dash)
• Heated oxygen (ho2s) sensor (on exhaust system, upstream of catalytic converter)
• Heated oxygen (ho2s) sensor (rear) (on exhaust system, downstream of catalytic converter)
• Hot at all times
• Hot in on or start
• I13
• I14
• Knock sensor (on cylinder block)
• Manifold absolute pressure (map) sensor
• Nca
• Passenger compartment fuse & relay box (behind left end of dash)
• Pnk
• Red

1.9L Turbo, Engine Performance Wiring Diagrams (3 of 3) for Volvo S40 2000

List of elements for 1.9L Turbo, Engine Performance Wiring Diagrams (3 of 3) for Volvo S40 2000:

• (behind left end of dash) immobilizer control module
• (in right front corner of engine compartment) abs control module
• (on cylinder head) cvvt valve
• (on left side of cylinder head) idle air control (iac) valve
• A/c pressure sensor (in left front corner of engine compartment)
• A/c system
• Abs system
• Altitude sensor (on center of firewall)
• Camshaft position sensor (on cylinder head)
• Engine control module (ecm) (behind lower center of dash)
• Fuel injectors
• Intake air temperature (iat) sensor (on engine air intake tract)
• Nca
• Pnk
• Red
• Throttle position sensor (on throttle body)
• Transmissions system