Engine Controls - System & Component Testing - 4 CYL & V6

• Introduction
• Air Induction Systems
  • Notes
  • Variable Induction Air System
    • Altima & Sentra (2.5L)
    • Altima (3.5L), I35, Maxima, Pathfinder & QX4
    • VIAS Control Solenoid Valve
• Computerized Engine Controls
  • Notes
  • Engine Control Module
    • Power & Ground Circuits (Altima 2.5L)
    • Power & Ground Circuits (Altima 3.5L)
    • Power & Ground Circuits (Frontier 2.4L & Xterra 2.4L)
    • Power & Ground Circuits (Frontier 3.3L & Xterra 3.3L)
    • Power & Ground Circuits (I35 & Maxima)
    • Power & Ground Circuits (Pathfinder & QX4)
    • Power & Ground Circuits (Quest)
    • Power & Ground Circuits (Sentra 1.8L)
    • Sentra (2.5L)
• Emission Systems & Sub-Systems
  • Notes
  • Exhaust Gas RECIRCULATION
    • Notes
    • EGR System Check
    • EGR Backpressure Transducer
    • EGRC Solenoid
    • EGR Temperature Sensor
    • EGR Valve
    • EGR Volume Control Valve
  • Evaporative Emissions Control System
    • Notes
    • EVAP System Leak Test
    • EVAP Canister
    • EVAP Canister Purge Volume Control Solenoid Valve
    • Fuel Tank Temperature Sensor
  • On Board Refueling Vapor Recovery System
    • Notes
    • Strong Fuel Odor From EVAP Canister
    • Cannot Refuel/Strong Fuel Odor From Fuel Filler While Refueling
    • Refueling EVAP Vapor Cut Valve
    • Refueling Control Valve
    • Water Separator
  • Positive Crankcase Ventilation
• Engine Sensors & Switches
  • Notes
  • A/C High Pressure Switch
  • Automatic Speed Control Indicator
  • Brake Switch
  • Camshaft Position Sensor
  • Crankshaft Position Sensor
  • EGR Temperature Sensor
  • Engine Coolant Temperature Sensor
  • Front Heated Oxygen Sensor
  • Fuel Level Sensor
  • Fuel Tank Temperature Sensor
  • Ignition Switch (Start Signal)
    • Altima & Sentra (2.5L)
    • Altima (3.5L)
    • Frontier & Xterra
    • I35 & Maxima
    • Pathfinder & QX4
    • Quest
    • Sentra (1.8L)
  • Intake Air Temperature Sensor
  • Knock Sensor
  • Mass Airflow Sensor
  • Power Steering Pressure Switch
  • Power Steering Pressure Switch System Test
    • Altima
    • Frontier & Xterra
    • I35 & Maxima
    • Pathfinder & QX4
    • Quest
    • Sentra
  • Rear Heated Oxygen Sensor
  • Refrigerant Pressure Sensor
  • Throttle Position Sensor
  • Vehicle Speed Sensor
• Fuel System
  • Notes
  • Fuel Delivery
    • Relieving Fuel Pressure
    • Fuel Pressure
    • Fuel Pressure Regulator
    • Fuel Pump
    • Fuel Pump Relay
    • Fuel System Condenser
    • Inertia Fuel Shutoff Switch
    • Fuel Pump Control System (Altima)
    • Fuel Pump Control System (Frontier & Xterra)
    • Fuel Pump Control System (I35 & Maxima)
    • Fuel Pump Control System (Pathfinder & QX4)
    • Fuel Pump Control System (Quest)
    • Fuel Pump Control System (Sentra)
  • Fuel Control
    • Fuel Injector
    • Fuel Injector Circuits (Altima & Sentra 2.5L)
    • Fuel Injector Circuits (Altima 3.5L)
    • Fuel Injector Circuits (Frontier & Xterra)
    • Fuel Injector Circuits (I35 & Maxima)
    • Fuel Injector Circuits (Pathfinder & QX4)
    • Fuel Injector Circuits (Quest)
    • Fuel Injector Circuits (Sentra 1.8L)
• Idle Control System
  • Notes
  • Idle Air Control Valve-Auxiliary Air Control Valve
  • Idle Air Control Valve-Fast Idle Control Device System Test
    • Notes
    • Frontier & Xterra
    • Quest
  • Idle Air Control Valve-Fast Idle Control Device Solenoid Valve
• Ignition System
  • Notes
  • Ignition Coil (Frontier, XTERRA & Quest)
  • Power Transistor
  • Ignition Signal Circuits
    • Altima & Sentra (2.5L)
    • Altima (3.5L)
    • Frontier & Xterra
    • I35 & Maxima
    • Pathfinder & QX4
  • Ignition Condenser DISTRIBUTORLESS Ignition System
  • Ignition Coil With Power Transistor DISTRIBUTORLESS Ignition System
  • Crankshaft Position Sensor
  • Camshaft Position Sensor
  • Ignition Timing Control System
    • Timing Advance System
• Miscellaneous Controls
  • Notes
  • A/C Clutch Relay
  • Electrical Load Signal
    • Altima
    • I35 & Maxima
    • Pathfinder & QX4
    • Sentra (1.8L)
    • Sentra (2.5L)
  • Electronic Controlled Engine Mount
• Relays & Solenoids
  • Notes
  • Relays
    • A/C Clutch Relay
    • ECM & Fuel Pump Relays
  • Solenoids
• Component Locations