ENGINE PERFORMANCE – BMW 328is 1997 – SYSTEM WIRING DIAGRAMS

ENGINE PERFORMANCE

2.8L

2.8L, Engine Performance Wiring Diagrams (1 of 2) for BMW 328is 1997

List of elements for 2.8L, Engine Performance Wiring Diagrams (1 of 2) for BMW 328is 1997:

• A/c on sig
• A/c system
• Acc
• Activate a/c
• Activate valve
• Anti- theft system
• B+ jump start junction point (right rear side of engine compt)
• Battery
• Camshaft ctrl
• Camshaft pos
• Chekc eng ind
• Crnkshft rpm
• Cyl 1
• Cyl 1 ign coil
• Cyl 1 inj
• Cyl 1-6 fuel pump relay
• Cyl 2
• Cyl 2 ign coil
• Cyl 2 inj
• Cyl 3
• Cyl 3 ign coil
• Cyl 3 inj
• Cyl 4
• Cyl 4 ign coil
• Cyl 4 inj
• Cyl 5
• Cyl 5 ign coil
• Cyl 5 inj
• Cyl 6
• Cyl 6 ign coil
• Cyl 6 inj
• Drive-away sig
• Dual temperature sensor (coolant temperature) (right front of engine)
• Eng cool temp
• Engine control module (dme) (right rear side of engine compt)
• Engine control module relay
• Except 1996 m3
• Front power distribution box
• Fuel cons
• Fuel injection valves (top center of engine)
• Fuel pump (below right side of rear seat)
• Fuel tank pressure sensor (right rear wheel well)
• Fuel tnk press
• Fuse f18 15a
• G117 (right rear side of engine compt)
• G119 (right front of engine)
• G312 (upper left rear seatback)
• Ground
• Hot at all times
• Hot fam mtr
• Hot film air mass meter (left side of engine)
• Hot in run and start
• Idle speed control valve (right front of engine)
• Ignition coils (top right side of engine)
• Ignition switch
• Instru- ment cluster
• Instrument cluster
• Intake air temperature sensor (left side of engine)
• Intk air temp
• Nca
• Off
• Only
• Red
• Resistor (240 ohm)
• Run
• Speed sig rr
• Start
• Terminal 15
• Throt pos sig
• Throttle pos
• Throttle position sensor (left side of engine)
• Unloader relay terminal 15 (1997 only)
• Variable camshaft control valve 1 (top center of engine)
• X10016
• X16
• X17

2.8L, Engine Performance Wiring Diagrams (2 of 2) for BMW 328is 1997

List of elements for 2.8L, Engine Performance Wiring Diagrams (2 of 2) for BMW 328is 1997:

• (1997 only)
• 02s htg gnd
• 02s sig gnd
• A/c system
• Activate relay
• Activate valve
• Actv a/c comp
• Air pump (front of engine compt)
• Asc-sig mcr
• Asc-sig za
• Asc-sig zwv
• Auxiliary fuse box
• Battery
• Camshaft pos
• Camshaft position sensor (cylinder id) (right front of engine)
• Can high
• Can low
• Carbon canister valve (in spare wheel well)
• Computer data lines (1997 only)
• Connector
• Crankshaft position/ rpm sensor (under right front of car)
• Cyl 1-3
• Cyl 1-3 ks
• Cyl 4-6
• Cyl 4-6 ks
• Data link connector (right rear side of engine compt)
• Engine control module (dme) (right rear side of engine compt)
• Evaporative emission valve (right of left shock tower)
• Except 1996 m3
• Except m3
• Exhaust gas flap valve (left rear of trunk)
• Fuse f50 5a
• G117 (right rear side of engine compt)
• G119 (right front of engine)
• Ground
• Instrument cluster system
• Knock sensor (top front of engine)
• Nca
• Obd ii
• Oxygen sensor i (behind catalytic converter)
• Oxygen sensor i (in front of catalytic converter)
• Oxygen sensor ii (behind catalytic converter)
• Oxygen sensor ii (in front of catalytic converter)
• Program volt
• Red
• Running loss
• Second air pump relay (in power distribution box)
• Second air pump valve (right side of engine)
• Sensor signal
• Sig exhst flap
• Slip control module (abs/asc) (behind glove box)
• Solenoid valve (running losses) (under left center of car)
• Transmission control module (egs) (right rear side of engine compt)
• Txd