ENGINE PERFORMANCE – Honda Prelude S 1994 – SYSTEM WIRING DIAGRAMS

ENGINE PERFORMANCE

2.2L

2.2L, Engine Performance Wiring Diagrams (1 of 2) for Honda Prelude S 1994

List of elements for 2.2L, Engine Performance Wiring Diagrams (1 of 2) for Honda Prelude S 1994:

• A/c system
• A10
• A11
• A12
• A13
• A14
• A15
• A16
• A17
• A18
• A19
• A20
• A21
• A22
• A23
• A24
• A25
• A26
• Acc
• Acs
• Afsa
• Afsb
• Alt c
• Alt f
• Alternator pin 1
• Alternator pin 2
• Atp pn
• B10
• B11
• B12
• B13
• B14
• B15
• B16
• Battery
• Bksw
• C10
• C11
• C12
• C125
• C126
• C447
• C534 (partial)
• Ckp m
• Ckp p
• Ckp sensor
• Cooling fans system
• Cyp m
• Cyp p
• Cyp sensor
• D10
• D11
• D12
• D13
• D14
• D15
• D16
• D17
• D18
• D19
• D20
• D21
• D22
• Distributor
• Distributor assembly (top right side of engine)
• E sol
• E10
• E23
• Ect
• Egrl
• Electrical load detector unit pin 2
• Eng spd output
• Engine control module (right front of floor, under carpet)
• Fan h
• Fas
• Flr1
• Flr2
• Fuel injectors (top center of engine)
• Fuel pump (under center of rear seats)
• G120 (right side of engine)
• G300 (under driver's seat)
• Ground
• Iacv
• Iat
• Icm1
• Icm2
• Ign input signal
• Ignition coil (right side of engine)
• Ignition control module
• Igp1
• Igp2
• Inj1
• Inj2
• Inj3
• Inj4
• Injector resistor (left rear corner of engine compartment)
• Junction connector (behind left side of dash)
• Lg1
• Lg2
• Malfunction indicator light
• Map (pb)
• Mil
• Nca
• O2s
• O2s htc
• Pcs
• Pg1
• Pg2
• Pgm-fi main relay (behind left side of dash)
• Pnk
• Prim output ctrl
• Primary
• Psp sw
• Red
• Res sol
• Scs
• Secondary
• Sg1
• Sg2
• Sts
• Sub gauge assembly
• Sv sol
• Tdc m
• Tdc p
• Tdc sensor
• Tdc, ckp & cyp sensor
• Test tachometer connector
• Tps
• Txd/rxd
• Under-dash fuse/relay box
• Vbu
• Vcc1
• Vcc2
• Vref
• Vss
• Vt sol
• Vtp sw

2.2L, Engine Performance Wiring Diagrams (2 of 2) for Honda Prelude S 1994

List of elements for 2.2L, Engine Performance Wiring Diagrams (2 of 2) for Honda Prelude S 1994:

• all except "s" model
• "s" model only
• "s" model)
• (all exc. "s" model)
• (behind front console)
• (center rear of engine)
• (left side of engine compartment)
• (right rear of engine compartment)
• (right side of engine compartment)
• (underside of car, behind center of engine)
• (vtec & sr-v models)
• A19
• Alternator pin 3
• Brake switch (behind left side of dash)
• C114
• C131
• C479
• C908
• Cruise control unit pin 4
• D11
• D13
• D16
• D18
• Engine coolant temperature sensor (right side of engine)
• Evaporative emission purge control solenoid valve
• Exhaust gas recirculation control solenoid valve
• Exhaust gas recirculation valve lift sensor (center rear of engine)
• Fuse 13 10a
• Fuse 2 7.5a
• Fuse 23 15a
• Fuse 4 10a
• Fuse 41 15a
• Fuse 43 10a
• Fuse 46 15a
• G120 (right side of engine)
• Heated oxygen sensor (center front of engine)
• Heated oxygen sensor (underside of car, behind center of engine)
• Hot at all times
• Hot in on or start
• Hot w/ engine cranking
• Idle air control valve (center rear of engine)
• Intake air bypass control solenoid valve
• Intake air temperature sensor (left rear corner of engine)
• Intake control solenoid valve
• Junction connector
• Knock sensor (underside of car, center rear of engine) (all exc.
• Main gauge assembly
• Manifold absolute pressure sensor (center rear of engine)
• Nca
• Pnk
• Power steering pressure switch (underside of car, behind center of engine)
• Red
• Srs fuse block
• Throttle position sensor (center rear of engine)
• Transmission control module (at right kick panel)
• Under- hood fuse/ relay box
• Under-dash fuse/relay box
• Vehicle speed sensor
• Vtec pressure switch (right side of engine)
• Vtec solenoid valve (right side of engine)

2.3L

2.3L, Engine Performance Wiring Diagrams (1 of 2) for Honda Prelude S 1994

List of elements for 2.3L, Engine Performance Wiring Diagrams (1 of 2) for Honda Prelude S 1994:

• A/c system
• A10
• A11
• A12
• A13
• A14
• A15
• A16
• A17
• A18
• A19
• A20
• A21
• A22
• A23
• A24
• A25
• A26
• Acc
• Acs
• Afsa
• Afsb
• Alt c
• Alt f
• Alternator pin 1
• Alternator pin 2
• Atp pn
• B10
• B11
• B12
• B13
• B14
• B15
• B16
• Battery
• Bksw
• C10
• C11
• C12
• C125
• C126
• C447
• C534 (partial)
• Ckp m
• Ckp p
• Ckp sensor
• Cooling fans system
• Cyp m
• Cyp p
• Cyp sensor
• D10
• D11
• D12
• D13
• D14
• D15
• D16
• D17
• D18
• D19
• D20
• D21
• D22
• Distributor
• Distributor assembly (top right side of engine)
• E sol
• E10
• E23
• Ect
• Egrl
• Electrical load detector unit pin 2
• Eng spd output
• Engine control module (right front of floor, under carpet)
• Fan h
• Fas
• Flr1
• Flr2
• Fuel injectors (top center of engine)
• Fuel pump (under center of rear seats)
• G120 (right side of engine)
• G300 (under driver's seat)
• Ground
• Iacv
• Iat
• Icm1
• Icm2
• Ign input signal
• Ignition coil (right side of engine)
• Ignition control module
• Igp1
• Igp2
• Inj1
• Inj2
• Inj3
• Inj4
• Injector resistor (left rear corner of engine compartment)
• Junction connector (behind left side of dash)
• Lg1
• Lg2
• Malfunction indicator light
• Map (pb)
• Mil
• Nca
• O2s
• O2s htc
• Pcs
• Pg1
• Pg2
• Pgm-fi main relay (behind left side of dash)
• Pnk
• Prim output ctrl
• Primary
• Psp sw
• Red
• Res sol
• Scs
• Secondary
• Sg1
• Sg2
• Sts
• Sub gauge assembly
• Sv sol
• Tdc m
• Tdc p
• Tdc sensor
• Tdc, ckp & cyp sensor
• Test tachometer connector
• Tps
• Txd/rxd
• Under-dash fuse/relay box
• Vbu
• Vcc1
• Vcc2
• Vref
• Vss
• Vt sol
• Vtp sw

2.3L, Engine Performance Wiring Diagrams (2 of 2) for Honda Prelude S 1994

List of elements for 2.3L, Engine Performance Wiring Diagrams (2 of 2) for Honda Prelude S 1994:

• all except "s" model
• "s" model only
• "s" model)
• (all exc. "s" model)
• (behind front console)
• (center rear of engine)
• (left side of engine compartment)
• (right rear of engine compartment)
• (right side of engine compartment)
• (underside of car, behind center of engine)
• (vtec & sr-v models)
• A19
• Alternator pin 3
• Brake switch (behind left side of dash)
• C114
• C131
• C479
• C908
• Cruise control unit pin 4
• D11
• D13
• D16
• D18
• Engine coolant temperature sensor (right side of engine)
• Evaporative emission purge control solenoid valve
• Exhaust gas recirculation control solenoid valve
• Exhaust gas recirculation valve lift sensor (center rear of engine)
• Fuse 13 10a
• Fuse 2 7.5a
• Fuse 23 15a
• Fuse 4 10a
• Fuse 41 15a
• Fuse 43 10a
• Fuse 46 15a
• G120 (right side of engine)
• Heated oxygen sensor (center front of engine)
• Heated oxygen sensor (underside of car, behind center of engine)
• Hot at all times
• Hot in on or start
• Hot w/ engine cranking
• Idle air control valve (center rear of engine)
• Intake air bypass control solenoid valve
• Intake air temperature sensor (left rear corner of engine)
• Intake control solenoid valve
• Junction connector
• Knock sensor (underside of car, center rear of engine) (all exc.
• Main gauge assembly
• Manifold absolute pressure sensor (center rear of engine)
• Nca
• Pnk
• Power steering pressure switch (underside of car, behind center of engine)
• Red
• Srs fuse block
• Throttle position sensor (center rear of engine)
• Transmission control module (at right kick panel)
• Under- hood fuse/ relay box
• Under-dash fuse/relay box
• Vehicle speed sensor
• Vtec pressure switch (right side of engine)
• Vtec solenoid valve (right side of engine)