Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
2000 Mazda MPV DXFACTORY OEM SERVICE PROCEDURE
Engine Controls - System & Component Testing
- Introduction
- Air Induction Systems
- Air Charging Pressure Control (MILLENIA 2.3L)
- Intake Manifold Runner Control (IMRC) - MPV
- Variable Inertia Charging System (VICS) - Protege 1.8L
- Variable Inertia Charging System (VICS) - MIATA
- Variable Resonance Induction System (VRIS) - MILLENIA 2.5L & 626 2.5L
- Variable Tumble Control System (VTCS) - Protege 1.6L
- Computerized Engine Controls
- Engine Sensors & Switches
- BRAKELIGHT Switch
- Camshaft Position (CMP) Sensor
- Closed Throttle Position Switch
- Clutch Switch (M/T)
- Crankshaft Position (CKP) Sensor
- EGR Boost Sensor
- Engine Coolant Temperature (ECT) Sensor
- Fuel Tank Pressure Sensor
- Heated Oxygen Sensor (Ho2S)
- Intake Air Temperature (IAT) Sensor
- Knock Sensor
- Manifold Absolute Pressure (Map) Sensor
- Mass Airflow (MAF) Sensor
- Neutral Switch (M/T)
- Power Steering Pressure (PSP) Switch
- Throttle Position Sensor
- Transmission Range Sensor (626 2.0L A/T)
- Transmission Range Switch (Except 626 2.0L A/T)
- Vehicle Speed Sensor (VSS)
- Relays & Solenoids
- Fuel Pump Relay
- Fuel Pump Resistor & Relay (Speed)
- Main Relay
- Solenoids
- Air By-Pass Valve (ABV) Vent Solenoid Valve (Millenia 2.3L)
- By-Pass Air Solenoid Valve (Millenia 2.3L)
- Charge Air Cooler By-Pass Solenoid Valve (Millenia 2.3L)
- EGR Vent Solenoid Valve
- EGR Vacuum Solenoid Valve
- Manifold Absolute Pressure (MAP) Sensor Solenoid Valve (Millenia 2.3L)
- Pressure Regulator Control (PRC) Solenoid Valve
- Purge Control Solenoid
- VICS Solenoid
- VRIS Solenoid
- Fuel System
- Idle Control System
- Ignition System
- Emission Systems & Sub-Systems
- Three-Way CATAYLTIC Converter (MPV)
- Exhaust Gas RECIRCULATION (EGR) System
- Fuel Evaporation (Except MPV)
- Notes
- System Inspection
- Charcoal Canister (Miata)
- Charcoal Canister (Millenia & Protege)
- Charcoal Canister (626)
- Canister Drain Cut Valve
- Catch Tank (Miata)
- One-Way Check Valve (Millenia)
- 2-Way Check Valve (Protege)
- Fuel Vapor Rollover Valve (Miata)
- Fuel Vapor Rollover Valve (Millenia)
- Fuel Vapor Rollover Valve (Protege & 626)
- Purge Control Solenoid Valve
- Tank Pressure Control Valve (Miata)
- Tank Pressure Control Valve (Protege)
- Fuel Evaporation (MPV)
- Positive Crankcase Ventilation (PCV)
- Cooling Fan Control Inspection (MPV)
- Vacuum Pump
Factory Service Tools
Use the Manual With the Right Hardware
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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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