Manual sections Wiring diagrams
Repair manual

Theory & Operation Nissan Altima L31

Step-by-step instructions on "Theory & Operation" for Nissan Altima L31 (2001–2004). Pick an article — removal, installation, adjustment and diagnostics with illustrations.

65subsections
65articles
4illustrations

Introduction

1 article

Intake Valve Timing Control System (Altima, I35, Maxima, Pathfinder, QX4 & Sentra)

1 article

Valve Timing Control Solenoid

1 article

Computerized Engine Controls

1 article

Engine Control Module

1 article

Input Devices

1 article

Absolute Pressure Sensor

1 article

A/c Switch

1 article

Camshaft Position Sensor (Except Frontier, Quest & Xterra)

1 article

Camshaft Position Sensor (Frontier, Quest & Xterra)

1 article

Crankshaft Position Sensor

1 article

Electrical Load Signal

1 article

Engine Coolant Temperature Sensor

1 article

EGR Temperature Sensor

1 article

Ignition Switch

1 article

Intake Air Temperature Sensor

1 article

Park/neutral Position Switch (A/t Models)

1 article

Knock Sensor

1 article

Mass Airflow Sensor

1 article

Neutral Switch (M/t Models)

1 article

Heated Oxygen Sensor

1 article

Power Steering Oil Pressure Switch

1 article

Tank Fuel Temperature Sensor

1 article

Throttle Position Sensor & Idle Switch

1 article

Vehicle Speed Sensor

1 article

Output Signals

1 article

A/c Clutch

1 article

Transmission Control Module

1 article

Cooling Fan Motor

1 article

Cooling Fan Relay

1 article

Evaporative Emission Control System

1 article

Exhaust Gas Recirculation Control

1 article

Fuel Injector

1 article

Fuel Pump Relay

1 article

Idle Air Control Valve-Auxiliary Air Control Valve

1 article

Iacv-Fast Idle Control Device

1 article

Fast Idle Cam

1 article

Idle Speed Control

1 article

Ignition Timing Control

1 article

Power Transistor & Ignition Coil(s)

1 article

Pressure Regulator Control Solenoid

1 article

Valve Timing Control

1 article

Fuel Pump

1 article

Fuel Pressure Regulator

1 article

Feedback System

1 article

Sequential Fuel Injection

1 article

Idle Air Control Valve-Fast Idle Control Device

1 article

Ignition System

1 article

Distributor Ignition System (Frontier, Quest & Xterra)

1 article

Electronic Ignition System (Altima, I35, Maxima, Pathfinder, QX4 & Sentra)

1 article

Ignition Timing Control System

1 article

Ignition Timing Retard

1 article

Evaporative Canister

1 article

Canister Purge Volume Control Solenoid Valve

1 article

Canister Vent Control Valve

1 article

Vacuum Cut & Vacuum Cut Bypass Valves

1 article

On-Board Refueling Vapor Recovery System

1 article

Exhaust Gas Recirculation System

1 article

EGR Control

1 article

EGR Backpressure Transducer

1 article

EGR Control Solenoid Valve

1 article

Diagnostic Trouble Codes

1 article

Malfunction Indicator Light

1 article

Miscellaneous Controls

1 article

Transmission/transaxle Controls

1 article