Engine Controls - System/Component Tests - 200SX

• Introduction
• Computerized Engine Controls
  • Electronic Control Module (ECM) Power & Ground Circuit Test
• Engine Sensors & Switches
  • Notes
  • Mass Airflow Sensor
  • Intake Air Temperature Sensor
  • Camshaft Position Sensor
  • Crankshaft Position Sensor
  • Knock (Detonation) Sensor
  • Engine (Coolant) Temperature Sensor
  • Oxygen Sensor(S)
  • Exhaust Gas Temperature Sensor
  • Inhibitor Switch
  • Inhibitor Switch System Test
  • Neutral Position Switch
  • Neutral Position Switch System Test
  • Power Steering Oil Pressure Switch
  • Power Steering Oil Pressure Switch System Test
  • Throttle Position (TP) Sensor
  • Vehicle Speed Sensor
• Relays & Solenoids
  • Relays
    • Notes
    • Except Safety Relay
    • Safety Relay
  • Solenoids
    • EGR Control Solenoid
    • EGR & Canister Control Solenoid
    • Fast Idle Control Device (FICD) Solenoid
• Fuel System
  • Fuel Delivery
    • Notes
    • Fuel Pressure Regulator
  • Fuel Pump
  • Fuel Pump System Test
  • Fuel Injector
  • Fuel Injector System Test
• Idle Control Systems
  • Air Regulator
  • Air Regulator System Test
  • Auxiliary Air Control (AAC) Valve
  • Auxiliary Air Control (AAC) Valve System Test
  • Fast Idle Control Device (FICD) Solenoid
• Ignition Systems
  • Notes
  • Power Transistor
  • Start Signal System Test
  • Timing Control Systems
    • Timing Advance
    • Detonation (Knock) Retard
• Emission Systems & Sub-Systems
  • Canister Purge System
    • Carbon Canister
    • Fuel Tank Vacuum Relief Valve
    • Fuel Vapor Check Valve
  • Exhaust Gas RECIRCULATION (EGR)
    • EGR Backpressure Transducer (EGR-BPT) & EGR Canister Backpressure Transducer (EGRC-BPT) Valves
    • EGR Control Solenoid
    • EGR & Canister Control Solenoid
    • EGR Function
    • EGRC-BPT Valve Function
    • EGR Valve
  • Positive Crankcase Ventilation (PCV)
• Miscellaneous Controls
  • Notes
  • Radiator Cooling Fans
  • Radiator (Cooling) Fan Control Test
  • Radiator Fan Motor Test