Nissan Altima (L32) 2007-2012 Service Manual ≻ Engine control system QR25DE 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 d ...

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:

LDW system operation
For vehicles with the 7 inch (18 cm) display The LDW system provides a lane departure warning function when the vehicle is driven at speeds of approximately 37 mph (60 km/h) and above and the lane markings are clear. When the vehicle approaches either the left or the right side of the traveling lan ...

Maintenance precautions
When performing any inspection or maintenance work on your vehicle, always take care to prevent serious accidental injury to yourself or damage to the vehicle. The following are general precautions which should be closely observed. WARNING Park the vehicle on a level surface, apply the parking br ...

Precautions on SRS
This SRS section contains important information concerning the following systems: Driver and front passenger supplemental front-impact air bag (NISSAN Advanced Air Bag System) Front seat-mounted side-impact supplemental air bag Rear outboard seat-mounted side-impact supplemental air bag Roo ...