ENGINE PERFORMANCE – Isuzu Axiom 2004 – SYSTEM WIRING DIAGRAMS

ENGINE PERFORMANCE

3.5L

3.5L, Engine Performance Wiring Diagram (1 of 4) for Isuzu Axiom 2004

List of elements for 3.5L, Engine Performance Wiring Diagram (1 of 4) for Isuzu Axiom 2004:

• (at left side of engine)
• (on top of engine) knock sensor 1
• 5v ref
• Anti-theft system
• C-51
• Crankshaft position (ckp) sensor (on lower right side of engine)
• E-48
• E21
• E21 (at left side of engine)
• Ecm fuse 13 10a
• Ecm fuse 15 30a
• Ecm main relay
• Engine control module (ecm) (left side of engine compt)
• Evap
• Fuel injectors (on top of engine)
• Fuel pump fuse 12 20a
• Fuel pump relay
• Fuse/ relay box (on right side of engine compt)
• Gnd
• Heat cntrl
• High pre
• Hot at all times
• Ig no 1
• Ig no 2
• Ig no 3
• Ig no 4
• Ig no 5
• Ig no 6
• Ign-b1 fuse 17 60a
• Immo input
• Inj high
• Inj low
• Left oil
• Nca
• O2 sensor heater fuse 11 20a
• Pnk
• Red
• Rev(+)
• Rev(-)
• Right camshaft position (cmp) sensor
• Right oil
• Sens
• Sens gnd
• Sens input
• Sig
• Throttle position sensor 1 (tps1)
• Throttle position sensor 2 (tps2)
• Throttle valve assembly (on top front of engine)
• Throttle valve motor
• Tps 1 sig
• Tps 2 sig
• Vcc
• Vim vcv

3.5L, Engine Performance Wiring Diagram (2 of 4) for Isuzu Axiom 2004

List of elements for 3.5L, Engine Performance Wiring Diagram (2 of 4) for Isuzu Axiom 2004:

• Condenser (top front of engine)
• Dash fuse box (on left of dash behind trim panel)
• E21 (at left side of engine)
• E23 (at right side of engine)
• Engine fuse 12 15a
• Evap canister purge valve (on top front of engine)
• Heated oxygen sensor (b1s1) (on right front of exhaust downpipe)
• Heated oxygen sensor (b1s2) (on rear of right catalytic converter)
• Heated oxygen sensor (b2s1) (on left of front exhaust downpipe)
• Heated oxygen sensor (b2s2) (on rear of left catalytic converter)
• High fuel pressure sensor (on top of engine)
• Hot in on or start
• Ig coil fuse 13 15a
• Ignition coils (1, 3, 5: on right side of engine) (2, 4, 6: on left side of engine)
• Left camshaft position (cmp) sensor
• Meter fuse 11 15a
• Pnk
• Red

3.5L, Engine Performance Wiring Diagram (3 of 4) for Isuzu Axiom 2004

List of elements for 3.5L, Engine Performance Wiring Diagram (3 of 4) for Isuzu Axiom 2004:

• B9 (under center console)
• E21 (at left side of engine)
• Evaporative emission (evap) canister cut valve (under rear of vehicle, above spare tire)
• Fuel pump
• Fuel pump controller near left rear frame rail)
• Fuel tank unit
• Fuel vapor pressure sensor
• High pressure regulator valve
• Left oil control valve (front of left cylinder head)
• Low fuel pressure sensor (near left side of transmission)
• Maf/iat sensor (in air duct assembly)
• Nca
• Red
• Right oil control valve (front of right cylinder head)
• Variable intake manifold vacuum switching valve (on left rear of engine)

3.5L, Engine Performance Wiring Diagram (4 of 4) for Isuzu Axiom 2004

List of elements for 3.5L, Engine Performance Wiring Diagram (4 of 4) for Isuzu Axiom 2004:

• 5v ref
• A/c clutch
• A/c pres sens
• A/c pressure
• A/c request
• Acceleration sensors
• Accelerator pedal position sensor (above accelerator pedal)
• Air conditioning system
• Anti-theft system
• Battery
• Brake input
• Brake sw
• C-51
• C78
• Can-h
• Can-l
• Cancel input
• Canister cut
• Computer data lines system
• Condenser fan
• Coolant temp
• Cruise control system
• Cruise on
• Cruise set
• Dash fuse box (on left of dash behind trim panel)
• Data
• Defogger in
• Defogger relay
• Defogger system
• E21 (at left side of engine)
• Ecm main relay
• Ect sens
• Engine control module (ecm) (left side of engine compt)
• Engine coolant temperature (ect) sensor (on top front of engine)
• Fuel gauge
• Fuel level
• Fuel pump ctrl
• Fuel pump rly
• Ground
• Headlights system
• Heat ctrl
• Hot in on or start
• I-24
• Iat
• Ignition
• Immobilizer
• Instrument cluster system
• Knock sensor 2 (on top of engine)
• Lights on in
• Low fuel ind
• Main cruise
• Malfunction indicator "check engine" lamp
• Meter assembly
• Mil ind ctrl
• Nca
• On/acc
• Pnk
• Power steering pressure switch (on power steering pump)
• Psp sw
• Red
• Reduced power
• Relay ctrl
• Resume/accel
• Sens gnd
• Sens input
• Sens sig
• Sensor(-)
• Sensor(vcc)
• Serial data
• Set/coast
• Sig
• Signal
• Starter fuse 3 10a
• Starting/charging system
• Tachometer
• Transmission control module (tcm) (below left side of i/p)
• Vcc