ENGINE PERFORMANCE – Mazda B4000 SE 1994 – SYSTEM WIRING DIAGRAMS

ENGINE PERFORMANCE

4.0L

4.0L, Engine Performance Wiring Diagrams (1 of 2) for Mazda B4000 SE 1994

List of elements for 4.0L, Engine Performance Wiring Diagrams (1 of 2) for Mazda B4000 SE 1994:

• 3-4 shift solenoid
• A4ld automatic transmission
• Acc
• Accs
• Boo
• Canister purge solenoid (lower left front of engine compartment)
• Canp
• Capacitor (near ignition coil)
• Ckp (+)
• Ckp (-)
• Ckp shield gnd
• Cmp
• Coil a
• Coil b
• Coil c
• Cpp m/t-pnp a/t
• Crankshaft position sensor (right front of engine)
• Cse gnd
• Data (+)
• Data (-)
• Data link connector (on rear of engine compt fuse/relay box)
• Diode
• Dpfe
• Ect
• Evr
• Fpm
• Fuse 10 15a
• Fuse 4 30a
• Fuse box
• G104 (left rear of engine compartment)
• Ho2s-1
• Ho2s-2
• Hot at all times
• Iac
• Iat
• Idm
• Ign gnd
• Ignition coil (top right rear of engine)
• Ignition control module (mounted on upper radiator support)
• Ignition switch
• Inj 1
• Inj 2
• Inj 3
• Inj 4
• Inj 5
• Inj 6
• Kapwr
• Lock
• Maf
• Maf rtn
• Nca
• Oct adj
• Octane adjust shorting bar
• Off
• Pip
• Pnk
• Power
• Power distribution box
• Power- train control relay
• Powertrain control module (left rear corner of engine compartment)
• Pwr gnd
• Red
• Run
• Self test input connector (on rear of engine compt fuse/relay box)
• Shorting bar (left front corner of engine compt)
• Sig rtn
• Spout
• Start
• Starting/ charging system
• Sti
• Sto/mil
• Stop- light switch (on brake pedal support)
• Tan
• Tcc
• Torque converter clutch solenoid
• Vehicle speed sensor (left rear of transmission)
• Vpwr
• Vref
• Vss (+)
• Vss (-)
• Wac
• Wot a/c cut off relay

4.0L, Engine Performance Wiring Diagrams (2 of 2) for Mazda B4000 SE 1994

List of elements for 4.0L, Engine Performance Wiring Diagrams (2 of 2) for Mazda B4000 SE 1994:

• B12
• Camshaft position sensor (top rear of engine)
• Differential pressure feedback sensor (left side of engine)
• Electric fuel pump and sender (at tank in front of rear axle)
• Engine coolant temperature sensor (top left front of engine)
• Evr solenoid (left rear of engine)
• Fuel injectors
• Fuel pump relay
• Fuse 18 15a
• Fuse 18 20a
• Fuse 7 15a
• Fuse box
• G104 (top center of left fender apron)
• Heated oxygen sensor #1 (on exhaust manifold)
• Heated oxygen sensor #2 (on exhaust manifold)
• Hot at all times
• Hot in run
• Hot in run and start
• Idle speed control solenoid (top left rear of engine)
• Inertia fuel shut-off (below glove box)
• Instrument cluster
• Intake air temperature sensor (top left rear of engine)
• Malfunction indicator
• Mass air flow sensor (on air cleaner assembly)
• Nca
• Power distribution box
• Red
• Tan
• Throttle position sensor (attached to throttle body)