Nissan Altima (L32) 2007-2012 Service Manual ≻ Engine control system QR25DE except for california ≻ Component diagnosis

Nissan Altima (L32) 2007-2012 Service Manual: Component diagnosis

On board diagnostic (OBD) System

Diagnosis Description INTRODUCTION The ECM has an on board diagnostic system, which detects malfunctions related to engine sensors or actuators. The ECM also records various emission-related di ...

Trouble diagnosis - specification value

Description The specification (SP) value indicates the tolerance of the value that is displayed in “SPEC” of “DATA MONITOR” mode of CONSULT-III during normal operation of the Engine Contr ...

Other materials:

Fuel gauge
The gauge indicates the approximate fuel level in the tank. The gauge may move slightly during braking, turning, acceleration, or going up or down hills. The gauge needle returns to 0 (Empty) after the ignition switch is placed in the OFF position. The low fuel warning message shows in the vehic ...

Operating range
The Intelligent Key functions can only be used when the Intelligent Key is within the specified operating range from the request switch (if so equipped) 1. When the Intelligent Key battery is discharged or strong radio waves are present near the operating location, the Intelligent Key system’s op ...

System temporarily unavailable
For vehicles with the 7 inch (18 cm) display Condition A When the radar sensor picks up interference from another radar source, making it impossible to detect a vehicle ahead, the I-FCW system is automatically turned off. The AEB with Pedestrian Detection system warning light (yellow) will illumin ...