Nissan Altima 2007-2012 Service Manual: Function diagnosis

Mixture ratio self-learning value clear
Description This describes how to erase the mixture ratio self-learning value. For the actual procedure, follow the instructions in “Diagnosis Procedure”. Special Repair Requirement 1.START ...

Engine control system
System Diagram System Description ECM performs various controls such as fuel injection control and ignition timing control. Component Parts Location 1. Intake valve timing control solenoid ...

Other materials:

The ambient temperature display is incorrect
Description • The displayed ambient air temperature is higher than the actual temperature. • The displayed ambient air temperature is lower than the actual temperature. Diagnosis Procedure NOTE: Check that the symptom is not applicable to the normal operating condition before starting ...

P0075, P0081 IVT control solenoid valve
Description Intake valve timing control solenoid valve is activated by ON/OFF pulse duty (ratio) signals from the ECM. The intake valve timing control solenoid valve changes the oil amount and direction of flow via the intake valve timing control unit or stops oil flow. The longer pulse w ...

Disassembly and assembly
FRONT COIL SPRING AND STRUT Disassembly and Assembly DISASSEMBLY 1. Install Tool to strut and secure it in a vise. Tool number : ST35652000 ( — ) CAUTION: When installing Tool, wrap a shop cloth around strut to protect it from damage. 2. Slightly loosen piston rod lock nut. WARNING: ...