ENGINE PERFORMANCE – Mazda B3000 1994 – SYSTEM WIRING DIAGRAMS

ENGINE PERFORMANCE

3.0L

3.0L, Engine Performance Wiring Diagrams (1 of 2) for Mazda B3000 1994

List of elements for 3.0L, Engine Performance Wiring Diagrams (1 of 2) for Mazda B3000 1994:

• (left front of engine compart- ment, taped to harness)
• (left rear corner of engine compartment, near pcm)
• 4-3 shift solenoid
• A4ld automatic transmission
• Acc
• Accs
• Boo
• Canp
• Capacitor (right side of engine, near ignition coil)
• Clutch cycling pressure switch
• Coil driver
• Cse gnd
• Data (+)
• Data (-)
• Data link connector (power distribution box)
• Distributor
• Dpfe
• Ect
• Evr
• Fpm
• Fuse 15a
• Fuse 30a
• Fuse box
• G104
• G104 (left rear corner of engine compartment, near pcm)
• Gnd
• H2os l
• H2os r
• Hot at all times
• Iac
• Iat
• Idm
• Ign gnd
• Ignition coil
• Ignition control module (icm) (left front of engine compart- ment on radiator support)
• Ignition switch
• Inj 1
• Inj 2
• Inj 3
• Inj 4
• Inj 5
• Inj 6
• Kapwr
• Lock
• Maf
• Maf rtn
• Nca
• Off
• Pcm diode
• Pip
• Pnk
• Pnp
• Power
• Power distribution box
• Power distribution box
• Power distribution system
• Power- train control relay
• Powertrain control module (pcm) (left rear corner of engine compartment)
• Pwr gnd
• Red
• Run
• Self test input (sti) connector (power distribution box)
• Shorting bar
• Sig rtn
• Spout
• Start
• Sti
• Sto/mil
• Stop- light switch (behind steering column)
• Tachometer
• Tan
• Tcc
• Torque converter clutch solenoid
• Vpwr
• Vref
• Vss (+)
• Vss (-)
• Wac
• Wot a/c cut-off relay

3.0L, Engine Performance Wiring Diagrams (2 of 2) for Mazda B3000 1994

List of elements for 3.0L, Engine Performance Wiring Diagrams (2 of 2) for Mazda B3000 1994:

• (behind left side of i/p, left of steering column)
• (front left fender apron, left of battery)
• (not used)
• A/t
• Auto transmission or california emission only
• B12
• Canister purge (canp) solenoid (lower left front of engine compartment)
• Clutch pedal position switch (top of clutch pedal support)
• Clutch pedal position switch jumper
• Cruise control system
• Differential pressure feedback egr (pfe) sensor (left side of engine)
• Electronic fuel pump and sender (below rear of vehicle, top of fuel tank)
• Engine coolant temperature (ect) sensor (top right front of engine)
• Evr solenoid (right rear of engine)
• Fuel injectors
• Fuel pump relay (power distribution box)
• Fuse 18 15a
• Fuse 20a
• Fuse 7 15a
• Fuse box
• G100
• Heated oxygen sensor (ho2s) #1 (lower right rear of engine compartment, on exhaust manifold)
• Heated oxygen sensor (ho2s) #2 (lower left rear of engine compartment, on exhaust manifold)
• Hot at all times
• Hot in run
• Hot in start or run
• Idle speed control solenoid (top left front of engine)
• Inertia fuel shut-off switch (below right side of i/p, below glove box)
• Instrument cluster
• Intake air temperature (iat) sensor (right side of engine compart- ment, on air cleaner assembly)
• M/t
• Malfunction indicator "check engine"
• Mass air flow (maf) sensor (right side of engine compartment, on air cleaner assembly)
• Nca
• Power distribution box
• Red
• Starting/ charging system
• Tan
• Throttle position (tp) sensor (top left front of engine, on throttle body)
• Vehicle speed sensor (vss) (left rear of transmission)