Nissan Altima 2007-2012 Service Manual: Inspection and adjustment
- Basic inspection
- Additional service when replacing control unit
- Idle speed
- Ignition timing
- Vin registration
- Accelerator pedal released position learning
- Throttle valve closed position learning
- Idle air volume learning
- Mixture ratio self-learning value clear
Engine control system QR25DE except for california
Basic inspection
DIAGNOSIS AND REPAIR WORK FLOW
Work Flow
OVERALL SEQUENCE
DETAILED FLOW
1.GET INFORMATION FOR SYMPTOM
Get the detailed information from the customer about the symptom (the
c ...
Basic inspection
Special Repair Requirement
1.INSPECTION START
1. Check service records for any recent repairs that may indicate a related
malfunction, or a current need for
scheduled maintenance.
2. Open engi ...
Other materials:
Low-pressure flexible hose
Removal and Installation for Low-Pressure Flexible
Hose
QR25DE
Removal
1. Discharge the refrigerant. Refer to HA-32, "HFC-134a (R-134a) Service
Procedure".
2. Remove the low-pressure flexible hose. Refer to HA-31, "Component".
CAUTION:
Cap or wrap the joint of the h ...
Fluorescent leak detector
Checking System for Leaks Using the Fluorescent
Leak Detector
1. Check A/C system for leaks using the UV lamp and safety goggles (J-42220)
in a low sunlight area (area
without windows preferable). Illuminate all components, fittings and lines. The
dye will appear as a bright
green/yellow ar ...
Additional service when removing battery
negative terminal
Description
Initial setting is necessary when battery terminal is diconnected.
CAUTION:
The following specified operations are not performed under the non-initialized
condition.
• Auto-up operation
• Anti-pinch function
• Retained power operation
Special Repair Requirem ...