ENGINE PERFORMANCE – BMW Z3 1996 – SYSTEM WIRING DIAGRAMS

ENGINE PERFORMANCE

1.9L

1.9L, Engine Performance Wiring Diagrams (1 of 2) for BMW Z3 1996

List of elements for 1.9L, Engine Performance Wiring Diagrams (1 of 2) for BMW Z3 1996:

• (not used)
• (right rear side of engine compt)
• A/c comp cut
• A/c system
• Acc
• Activate a/c
• Activate relay
• Activate valve
• Anti-theft system
• Battery
• Battery volt
• Camshaft pos
• Crank pos/rpm
• Cyl 1
• Cyl 1 ign coil
• Cyl 2
• Cyl 2 ign coil
• Cyl 3
• Cyl 3 ign coil
• Cyl 3-4 ks
• Cyl 4
• Cyl 4 ign coil
• Drive away sig
• E-box
• Ecm rly ctrl
• Eng indicator
• Engine control module (dme) (right rear side of engine compt)
• Engine control module relay
• Evaporative emission valve (left side of eng compt)
• Fuel consumpt
• Fuel injection valves
• Fuel pump (in fuel tank)
• Fuel pump relay
• G117
• G302 (below center console)
• Ground
• Hall effect camshaft sensor (front of engine)
• Hot at all times
• Hot film air mass meter (left front of engine compt)
• Idle speed control valve (front of engine)
• Ign ground
• Ign switch
• Ignition coils (right side of engine compt)
• Ignition switch
• Inj ground
• Intake air resonance changeover valve (front of engine)
• Intk air temp
• Isc valve ctrl
• Nca
• O2 sensor sig
• Off
• Oxygen sensor (behind catalytic converter)
• Oxygen sensor (in front of catalytic converter)
• Red
• Run
• Signal input
• Start
• Throttle pos
• W/ egs

1.9L, Engine Performance Wiring Diagrams (2 of 2) for BMW Z3 1996

List of elements for 1.9L, Engine Performance Wiring Diagrams (2 of 2) for BMW Z3 1996:

• (not used)
• A/c signal on
• A/c system
• Activate relay
• Activate valve
• Can high
• Can low
• Computer data lines
• Crankshaft position/rpm sensor (rear left side of engine)
• Crnk pos/rpm
• Crnk rpm spd
• Cyl 1-2
• Cyl 1-2 ks
• Cyl 3-4
• Data link
• Data link connector (right rear side of engine compt)
• Elctronic immobilizer control module (ews ii) (right side of dash)
• Engine control module (dme) (right rear side of engine compt)
• Engine coolant temperature sensor (front of engine)
• Front power distribution box
• Fuse f18 15a
• Fuse f42 15a
• G117 (right rear side of engine compt)
• Hot in accy, run and start
• Instrument cluster
• Intake air temperature sensor (left front of eng compt)
• Knock sensor (top front of engine)
• Nca
• O2 sensor sig
• Obd ii connector
• On-board computer
• Red
• Rr speed sig
• Rxd
• Sens ground
• Slip control module (abs) (behind glove box)
• Slip control module (abs/asc) (behind glove box)
• Temp signal
• Throttle position sensor (front of engine compt)
• Transmission control module (egs) (right rear side of engine compt)
• Txd
• Vehicle speed
• W/ abs
• W/ asc
• W/ egs
• X10016
• X10018
• X16
• X17