ENGINE PERFORMANCE – Porsche 911 America 1993 – SYSTEM WIRING DIAGRAMS

ENGINE PERFORMANCE

3.6L

3.6L, Engine Performance Wiring Diagrams (1 of 2) for Porsche 911 America 1993

List of elements for 3.6L, Engine Performance Wiring Diagrams (1 of 2) for Porsche 911 America 1993:

• (center of engine compartment)
• (left side of engine compartment)
• (rs only)
• (under left seat)
• (w/ a/t)
• 85b
• 87b
• A/c compressor
• A/c switch
• Air conditioning control unit pin k12
• Airbag control unit
• Altitude potentiometer
• Battery
• C43
• Central electric
• Check engine control
• Coding plug, char map
• Condenser blower relay
• Consumption gauge
• Diag plug, knocking
• Diagnostic plug, lead k
• Distributor
• Dme control relay
• Dme control unit
• Dme rly gnd (fuel pmp)
• E21
• E22
• E24
• E25
• E31
• E32
• E34
• E35
• E42
• E44
• Eng ign adjustment
• Engine speed to tach
• Engine temp ntc 2
• F12
• F14
• F23
• F25
• Fuel injectors
• Fuel pump (right safety wall)
• Full load sig-throt vlv
• Fuse 15a
• Fuse 7.5a
• G100 (right wheel housing)
• G123 (on right side member)
• G25
• G402 (left rear of engine compt)
• Gnd for air flow meter
• Ground
• Ground signal
• Heat/a/c regulation
• Idle sig-throt vlv
• Idle speed control
• Ign pulse to output
• Ignition coil i
• Ignition coil ii
• Ignition control unit i
• Ignition control unit ii
• Intake air temp ntc 1
• Knock sensor 1
• Knock sensor 2
• Lead l from diag plug
• Lifting switch (park/neutral)
• M42
• Nca
• Oxygen sensor signal
• Permanent positive
• Pin 3
• Pin 39
• Positive to hall sensor
• Pwr supp air flow sens
• Red
• Resonance plate
• Shields and grounds
• Sig from air flow sens
• Signal from hall sens
• Speed/ref mark positive
• T16 conn (under left seat)
• Tank venting valve
• Three point switch
• Ti signal, cyl 1
• Ti signal, cyl 2
• Ti signal, cyl 3
• Ti signal, cyl 4
• Ti signal, cyl 5
• Ti signal, cyl 6
• To spark plugs
• Transmission control unit
• Transmission control unit pin 32
• Variant identification switch (exc. rs)
• Version coding
• Voltage from dme rly
• W/ a/t
• W/ m/t

3.6L, Engine Performance Wiring Diagrams (2 of 2) for Porsche 911 America 1993

List of elements for 3.6L, Engine Performance Wiring Diagrams (2 of 2) for Porsche 911 America 1993:

• * w/
• ** w/o on-board
• on-board
• unit
• "k" lead
• "l" lead
• (on throttle valve assy)
• * * rev. counter
• * rev. counter
• Acc
• Air flow sensor (center left of engine compartment)
• B14
• B15
• Bridge
• Bridge (w/m027 only)
• Central electric
• Central informer pin 1/3
• Closed throttle position (switch)
• Diagnosis plug socket (in passenger's footwell)
• Engine speed sensor (left side engine compartment)
• Fuse 15a
• Fuse 7.5a
• G129 center of engine compartment)
• Hall sensor (on distributor)
• Heated oxygen sensor
• Hot at all times
• Hot in run or start
• Idle speed positioner (center of engine compartment)
• Ignition switch
• Instrument cluster
• K31
• Knock sensor 1 (left of engine)
• Knock sensor 2 (top of engine)
• Knocking
• Malfunction indicator lamp
• Mfi+di
• Nca
• Ntc temperature sensor motor (left side of engine compartment)
• Off
• Pin 15
• Pin 21
• Pin 27
• Pin 44
• Pin 45
• Pin 51
• Pin 8
• Pressure sensor (under left seat)
• Red
• Run
• Shift valve resonance flap (center right of engine compartment)
• Start
• T16 conn (under left seat)
• Tank venting valve (top of engine)
• Td-
• Term 15e
• Term 30
• Term.15
• Term.30
• Throttle valve potentiometer (on throttle valve assembly)
• Throttle valve switch
• Transmission control unit
• W/ catalytic converter
• W/o catalytic converter
• Wide open throttle (switch)
• With auto trans
• With manual trans