2000 Mazda MPV DXFACTORY OEM SERVICE PROCEDURE

Connector Identification

Harness connector terminal identification illustrations are generic and categorized by number of terminals. For terminal identification of connectors with 1 or 2 terminals, see WIRING DIAGRAMS article. All connector views are terminal side unless otherwise specified. For harness connector terminal identification, see HARNESS CONNECTOR IDENTIFICATION DIRECTORY  table.

HARNESS CONNECTOR IDENTIFICATION DIRECTORY

Description See Fig.
Miata 
Camshaft Position Sensor Fig 2
Crankshaft Position Sensor Fig 1
EGR Boost Sensor Fig 2
EGR Valve Fig 8
Engine Coolant Temperature Sensor Fig 3
Fuel Pump Fig 5
Fuel Pump Relay (1) Fig 8
Fuel Tank Pressure Sensor Fig 2
Front Heated Oxygen Sensor Fig 5
Ignition Coils (1) Fig 6
Mass Air Flow Sensor Fig 2
Powertrain Control Module (1) Fig 13
Rear Heated Oxygen Sensor (2) Fig 5
Rear Heated Oxygen Sensor (3) Fig 4
Throttle Position Sensor Fig 2
Millenia (2.3L) 
Camshaft Position Sensor (1) Fig 6
Crankshaft Position Sensor Fig 2
EGR Valve Position Sensor Fig 2
Fuel Tank Pressure Sensor Fig 2
Ignition Coils Fig 6
Left Front Heated Oxygen Sensor Fig 2
Left Rear Heated Oxygen Sensor Fig 5
Manifold Absolute Pressure Sensor Fig 2
Mass Air Flow Sensor Fig 2
Powertrain Control Module (1) Fig 14
Right Front Heated Oxygen Sensor Fig 1
Right Rear Heated Oxygen Sensor Fig 5
Throttle Position Sensor Fig 6
Transmission Control Module Fig 16
Millenia (2.5L) 
Crankshaft Position Sensor Fig 2
Distributor Fig 12
EGR Boost Sensor Fig 2
EGR Valve Position Sensor Fig 2
Fuel Tank Pressure Sensor Fig 2
Left Front Heated Oxygen Sensor Fig 5
Left Rear Heated Oxygen Sensor Fig 4
Mass Air Flow Sensor Fig 2
Powertrain Control Module (1) Fig 14
Right Front Heated Oxygen Sensor Fig 5
Right Rear Heated Oxygen Sensor Fig 4
MPV 
EGR Boost Sensor Fig 2
EGR Valve Fig 8
Fuel Pump Fig 5
Fuel Tank Pressure Sensor Fig 2
IMRC Actuator Fig 9
Left Front Heated Oxygen Sensor Fig 5
Left Rear Heated Oxygen Sensor (2) Fig 4
Mass Air Flow Sensor Fig 10
Middle Heated Oxygen Sensor (3) Fig 4
Powertrain Control Module (1) Fig 15
Right Front Heated Oxygen Sensor Fig 5
Right Rear Heated Oxygen Sensor (2) Fig 5
Rear Heated Oxygen Sensor (3) Fig 5
Throttle Position Sensor Fig 1
Protege 
Crankshaft Position Sensor Fig 2
EGR Boost Sensor (2) Fig 2
EGR Valve (2) Fig 8
Fuel Pump Fig 5
Fuel Tank Pressure Sensor Fig 2
Front Heated Oxygen Sensor Fig 4
Ignition Coils Fig 1
Mass Air Flow Sensor (1.6L) Fig 7
Mass Air Flow Sensor (1.8L) Fig 2
Powertrain Control Module (1) Fig 15
Rear Heated Oxygen Sensor Fig 4
Throttle Position Sensor Fig 2
(1) Component connector view.
(2) California emission models
(3) Except California emission models.
Fig 1: Identifying 3-Pin Harness Connector
G97A06610Courtesy of MAZDA MOTORS CORP.
Factory Service Tools

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.

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