ENGINE PERFORMANCE – BMW 740iL 1996 – SYSTEM WIRING DIAGRAMS

ENGINE PERFORMANCE

4.4L

4.4L, Engine Performance Wiring Diagram (1 of 3) for BMW 740iL 1996

List of elements for 4.4L, Engine Performance Wiring Diagram (1 of 3) for BMW 740iL 1996:

• A/c
• Acc
• Air conditioning system
• Camshaft pos sen
• Check engine ind
• Close zwd
• Cooling characteristic map
• Cooling map
• Crankshaft pos sen
• Cyl 1 ign sig
• Cyl 2 ign sig
• Cyl 3 ign sig
• Cyl 4 ign sig
• Cyl 5 ign sig
• Cyl 6 ign sig
• Cyl 7 ign sig
• Cyl 8 ign sig
• Ecm relay ctrl
• Ecm relay sig
• Engine control module (right rear side of engine compt in e-box)
• Engine control module relay
• Engine electronics fuse carrier
• Fuel inj #2
• Fuel inj #3
• Fuel inj #5
• Fuel inj #8
• Fuel inj 1
• Fuel inj 4
• Fuel inj 6
• Fuel inj 7
• Fuel injection valves
• Fuse 20a
• Fuse 30a
• Fuse 80a
• Gnd
• Heated oxygen sen
• Hot at all times
• Hot film mass air flow sensor (left front of eng)
• Hot in run or start
• Ign-run/start (15)
• Ignition coils 1-4
• Ignition switch
• Instrument cluster
• Intake air temp sen
• Knock sen cyl 3-4
• Knock sen cyl 5-6
• Knock sen cyl 7-8
• Mass air flow sen
• Nca
• Off
• Open zwd
• Plug
• Red
• Run
• Shielded wires
• Speed sig
• Start
• Start sig
• Throttle pos sen
• Vehicle speed out
• X16
• X33
• X6452
• X8680

4.4L, Engine Performance Wiring Diagram (2 of 3) for BMW 740iL 1996

List of elements for 4.4L, Engine Performance Wiring Diagram (2 of 3) for BMW 740iL 1996:

• (front of eng) idle speed control valve
• (on right side of transmission) crankshaft position/ rpm sensor
• (right front of engine) camshaft position sensor
• (right rear side of luggage compt) fuel pump relay
• Dual temperature switch (front of engine)
• Fuel pump
• Fuse 10a
• Fuse 15a
• Fuse 5a
• Hot at all times
• Hot in run or start
• Ignition coils 5-8
• Intake air temperature sensor (top front of engine)
• Nca
• Plug
• Red
• Shielded wires
• Throttle position sensor (front of engine)
• X10016
• X10018
• X494
• X6452
• X6456

4.4L, Engine Performance Wiring Diagram (3 of 3) for BMW 740iL 1996

List of elements for 4.4L, Engine Performance Wiring Diagram (3 of 3) for BMW 740iL 1996:

• A/c
• Abs/asc control module (behind glove box)
• Air conditioning system
• Can link
• Crankshaft pos sen
• Cyl 1-2
• Cyl 1-2 knock sens
• Cyl 3-4
• Cyl 5-6
• Cyl 7-8
• Data link connector (right side of engine compt)
• Diagnosis (txd)
• Eng rpm
• Engine control module (right rear side of engine compt in e-box)
• Evap emissions sig
• Evaporative emission valve (left side of engine compt)
• Fuel pump relay
• Heated oxygen sen
• Heated oxygen sensor i (behind catalytic converter)
• Heated oxygen sensor i (in front of catalytic converter)
• Heated oxygen sensor ii (behind catalytic converter)
• Heated oxygen sensor ii (in front of catalytic converter)
• Injection signal
• Integrated instrument cluster control module (behind instrument cluster)
• Knock sensor
• Nca
• Program volt in
• Sens gnd
• Temp sensor
• Transmission control module (in e-box)
• X6452