Engine Controls - System & Component Testing

• Introduction
• Air Induction Systems
  • Air Charging Pressure Control (MILLENIA 2.3L)
    • Lysholm Compressor
    • Air By-Pass Valve Actuator
    • Charge Air Cooler (Intercooler)
    • Charge Air Cooler By-Pass (CACBYP) System Inspection
    • Charge Air Cooler By-Pass (CACBYP) Actuator
    • Charge Air Cooler By-Pass (CACBYP) Solenoid Valve
    • Air By-Pass Valve Solenoid Valve (Vacuum)
    • Air By-Pass Valve Solenoid Valve (Vent)
  • Intake Manifold Communication Control (MPV)
    • System Check
  • Variable Inertia Charging System (Protege & Protege5)
    • Notes
    • System Check
    • VICS Solenoid Valve Check
    • VICS Shutter Valve Actuator Check
    • Vacuum Chamber Check Valve
  • Variable Resonance Induction System (MILLENIA & 626 2.5L)
    • System Check
    • Check Valve
    • VRIS Shutter Valve Actuators
    • VRIS Solenoid Valve
    • Vacuum Chamber
  • Variable Tumble Control System (MIATA 1.8L, Protege, Protege5 & 626 2.0L)
    • Variable Tumble Control System (VTCS) Check
    • One-Way Delay Valve Check
    • Shutter Valve Actuator Check
    • VTCS Solenoid Check
    • VTCS Vacuum Switch Check (Miata)
• Computerized Engine Controls
  • Powertrain Control Module
    • Ground Circuit Checks
    • Power Circuit Checks
• Engine Sensors & Switches
  • BRAKELIGHT Switch
  • Camshaft Position Sensor
    • Miata
    • Millenia 2.3L
    • Millenia 2.5L
    • MPV
    • Protege & Protege5
    • 626 2.0L
    • 626 2.5L
  • Closed Throttle Position Switch
    • Millenia (2.3L)
  • Clutch Switch (M/T)
    • Miata, Protege, Protege5 & 626
  • Crankshaft Position Sensor
  • EGR Boost Sensor
  • Engine Coolant Temperature Sensor
    • Except Miata
    • Miata
  • Fuel Tank Pressure Sensor
  • Heated Oxygen Sensor
    • Miata
    • Millenia
    • MPV
    • Protege & Protege5
    • 626 2.0L (Using Breakout Box)
    • 626 2.0L (Using New Generation Star Scan Tool)
    • 626 2.5L (Using Breakout Box)
    • 626 2.5L (Using New Generation Star Scan Tool)
  • Intake Air Temperature Sensor
    • Miata
    • Millenia 2.5L & 626
    • Millenia 2.3L
    • MPV
    • Protege & Protege5
  • Knock Sensor
    • Miata
    • Millenia & 626
    • MPV
    • Protege & Protege5
  • Manifold Absolute Pressure Sensor
    • Notes
    • Millenia 2.3L
  • Mass Airflow Sensor
  • Neutral Switch (M/T)
    • Protege, Protege5 & 626
  • Power Steering Pressure Switch
  • Throttle Position Sensor
  • Transmission Range Switch
    • Except 626 2.0L
    • 626 2.0L
  • Vehicle Speed Sensor
    • Miata (M/T) & 626
    • Miata A/T, Millenia & MPV Without ABS
    • Protege & Protege5
• Relays & Solenoids
  • Fuel Pump Relay
    • Miata
    • Millenia, Protege, Protege5 & 626
    • MPV
  • Fuel Pump Resistor & Relay (Speed)
    • Millenia 2.3L
  • 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 Boost Sensor Solenoid
    • EGR Vent Solenoid Valve (Millenia)
    • EGR Vacuum Solenoid Valve (Millenia)
    • Manifold Absolute Pressure Sensor Solenoid Valve (Millenia 2.3L)
    • Pressure Regulator Control (PRC) Solenoid Valve
    • Purge Control Solenoid
    • VICS Solenoid - Protege & Protege5
    • VRIS Solenoid - Millenia 2.5L & 626 2.5L
    • VTCS Solenoid - Miata 1.8L & 626 2.0L
• Fuel System
  • Fuel Pressure Release
  • Fuel Delivery
    • Notes
    • Fuel Pump Circuit
    • Fuel Pressure Regulator
    • Pressure Regulator Control Solenoid
  • Fuel Control
    • Fuel Injectors
    • Fuel Injector Leakage
    • Fuel Injector Resistance (Except Millenia)
    • Fuel Injector Resistance (Millenia)
    • Fuel Injector Volume (Miata, Protege, Protege5 & 626 2.0L)
    • Fuel Injector Volume (Millenia 2.3L & 2.5L & 626 2.5L)
    • Fuel Injector Volume (MPV)
    • Fuel Cut Control System (626)
• Idle Control System
  • System Check (Except 626)
  • By-Pass Air Control Valve (MILLENIA 2.3L)
  • Idle Air Control Valve
• Ignition System
• Emission Systems & Sub-Systems
  • Evaporative System Leak Inspection Using Leak Tester
    • Notes
    • Evaporative Emission System Tester Self Test
    • Leak Inspection
  • Exhaust Gas RECIRCULATION System
    • System Check (Millenia)
    • EGR Boost Sensor (Except Miata)
    • EGR Boost Sensor (Miata)
    • EGR Boost Sensor Solenoid Valve
    • EGR Position Sensor (Millenia)
    • EGR Vacuum Solenoid Valve (Millenia)
    • EGR Valve (Miata, MPV, Protege, Protege5 & 626)
    • EGR Valve (Millenia)
    • EGR Vent Solenoid Valve (Millenia)
  • Fuel-Filler Cap Inspection
    • Notes
    • Leakage Inspection
  • Fuel Evaporative System (Except MPV)
    • Notes
    • System Inspection
    • System Leak Inspection - Using Vacuum Pump
    • Charcoal Canister (Except Millenia)
    • Charcoal Canister (Millenia)
    • Canister Drain Cut Valve (CDCV) - Airflow Inspection
    • Canister Drain Cut Valve (CDCV) - Circuit Inspection
    • Catch Tank (Miata, Protege, Protege5 & 626)
    • Evaporative Gas (Two-Way) Check Valve - Millenia, Protege, Protege5 & 626
    • Fuel-Filler Cap Inspection
    • Fuel Shut-Off/Rollover Valves (Miata)
    • Fuel Shut-Off Valve (Millenia)
    • Fuel Shut-Off/Rollover Valves (Protege & Protege5)
    • Fuel Shut-Off Valve (626)
    • One-Way Check Valve (Millenia)
    • Purge Solenoid Valve - Airflow Inspection
    • Purge Solenoid Valve - Circuit Inspection
    • Rollover Valve (Millenia)
    • Rollover Valve (626)
  • Fuel Evaporative System (MPV)
    • Notes
    • System Inspection
    • EVAP System Test
    • Air Filter
    • Catch Tank
    • Charcoal Canister
    • Fuel Shut-off/Rollover Valves
    • Leak Detection Pump
    • Purge Solenoid Valve
  • Positive Crankcase Ventilation
    • Valve Inspection (Except Millenia & MPV)
    • System Inspection (Millenia)
    • Valve Inspection (MPV)
  • Warm Up Three-Way Catalytic Converter
    • Inspection
• Vacuum Pump
  • Vacuum Line Inspection (MILLENIA S)
  • Vacuum Pump Inspection (MILLENIA S)
• Variable Valve Timing System
  • Oil Control Valve
    • Coil Resistance
    • Spool Valve Operation
  • Variable Valve Timing Actuator
    • Stopper Pin
    • Extreme Spark Retard Position
• Miscellaneous Controls
  • Notes
  • A/C Clutch
    • A/C Clutch Relay
  • Cooling Fan
    • Single Speed Motor
    • 2-Speed Motor
    • Cooling Fan Relay