ENGINE PERFORMANCE – BMW 318ti 1995 – SYSTEM WIRING DIAGRAMS

ENGINE PERFORMANCE

1.8L

1.8L, Engine Performance Wiring Diagrams (1 of 2) for BMW 318ti 1995

List of elements for 1.8L, Engine Performance Wiring Diagrams (1 of 2) for BMW 318ti 1995:

• (318i/is)
• (318ti)
• (rear of right front shock tower)
• 5v ref
• 87a
• A/c comp cut
• Acc
• B+ junction point
• Battery
• Cps
• Cyl 1 ign coil
• Cyl 1-2 ks
• Cyl 2 ign coil
• Cyl 3 ign coil
• Cyl 3-4 ks
• Cyl 4 ign coil
• Cyl ident
• Cylinder 1 ignition coil (right side of engine compt)
• Cylinder 2 ignition coil (right side of engine compt)
• Cylinder 3 ignition coil (right side of engine compt)
• Cylinder 4 ignition coil (right side of engine compt)
• Dkv
• Ecm rly ctrl
• Engine control module relay
• Evap ctrl
• Evaporative emission valve (right of left front shock tower)
• Fp rly ctrl
• Front power distribution box
• Fuel cons sig
• Fuel injection valves
• Fuel pump relay
• Fuse 18 15a
• G103
• Ground
• Hot at all times
• Ia rsnce ctrl
• Idle speed control valve (right front of engine, below intake manifold)
• Ignition switch
• Inj 1-3
• Inj 2-4
• Intake air resonance changeover valve (rear left side of engine compt)
• Isc ctrl
• Mil ind ctrl
• Nca
• O2s rly ctrl
• Off
• Powertrain control module (dme) (rear right side of engine compt, in e-box)
• Red
• Run
• Run/start
• Spark plugs
• Start
• Switched batt
• Tps
• Vaf sens
• W/ a/t

1.8L, Engine Performance Wiring Diagrams (2 of 2) for BMW 318ti 1995

List of elements for 1.8L, Engine Performance Wiring Diagrams (2 of 2) for BMW 318ti 1995:

• (rear of
• (upper left rear
• A/c press
• A/c sw
• A/c system
• Automatic transmission range switch (below center console)
• Camshaft position sensor (rear of radiator)
• Crank rpm
• Crankshaft position/rpm sensor (under front of vehicle)
• Cyl 1-2 knock sensor (top front of engine)
• Cyl 3-4 knock sensor (top front of engine)
• Data link connector (right rear side of engine compt)
• Drive-away sig
• Early prod.
• Ect sens
• Electronic immobilizer control module
• Engine coolant temperature sensor (right front of engine)
• Engine speed input
• Except early prod. 318ti
• Front power distri- bution box x10017
• Front power distribution box
• Fuel consumption
• Fuel pump (below right side of rear seat)
• Fuse 5a
• G103
• G312
• Heated oxygen sensor (under center of vehicle)
• Hot in run and start
• Ign timing
• Instrument cluster
• Instrument cluster, a/c
• Late prod.
• Malfunction indicator (check engine)
• Nca
• O2 ground
• O2 sens sig
• On-board computer
• Oxygen sensor relay
• P/n
• P/n input
• Powertrain control module (dme) (rear right side of engine compt, in e-box)
• Program volt
• Red
• Right front
• Rxd data
• Seatback)
• Shock tower)
• Starter immobilization relay
• System
• Throttle position sensor (left side of engine compt)
• Transmission control module (egs) (rear right side of engine compt, in e-box)
• Txd data
• Vaf sens
• Vehicle speed output
• Volume air flow sensor (right of left front shock tower)
• Vss input
• W/ a/t
• X10017
• X16
• X17
• X511