Nissan Altima Owners Manual: Vehicle identification

When traveling or registering your vehicle in another country
When planning to drive your NISSAN vehicle in another country, you should first find out if the fuel available is suitable for your vehicle’s engine. Using fuel with an octane rating that is t ...

Vehicle identification number (VIN) plate
The vehicle identification number (VIN) plate is attached as shown. This number is the identification for your vehicle and is used in the vehicle registration. ...

Other materials:

Microphone
Diagnosis Procedure 1.CHECK POWER SUPPLY CIRCUIT (MICROPHONE SIDE) Check voltage between microphone harness connector and ground. Is proper voltage present? YES >> GO TO 4 NO >> GO TO 2 2.CHECK POWER SUPPLY CIRCUIT (CONTINUITY) 1. Turn ignition switch OFF. 2. Disconnect Blu ...

Cooling fan control
System Diagram System Description INPUT/OUTPUT SIGNAL CHART *1: The ECM determines the start signal status by the signals of engine speed and battery voltage. *2: This signal is sent to ECM through CAN communication line. SYSTEM DESCRIPTION ECM controls cooling fan speed correspondin ...

P0172 fuel injection system function
DTC Logic DTC DETECTION LOGIC With the Air/Fuel Mixture Ratio Self-Learning Control, the actual mixture ratio can be brought closely to the theoretical mixture ratio based on the mixture ratio feedback signal from the A/F sensors 1. The ECM calculates the necessary compensation to correct t ...