Nissan Altima 2007-2012 Service Manual: Inspection and adjustment

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:

Mainshaft AND Gear
Exploded View Refer to TM-28, "Exploded View". Disassembly 1. Before disassembling, measure the end play of 1st and 2nd main gears. End play standard value : Refer to TM-83, "End Play". 2. Remove snap ring. 3. Remove C-ring holder and then remove mainshaft C-ring. ...

Power supply and ground circuit
Diagnosis Procedure 1.CHECK GROUND CONNECTION 1. Turn ignition switch OFF. 2. Check ground connection E9. Refer to Ground Inspection in GI-45, "Circuit Inspection". Is the inspection result normal? YES >> GO TO 2. NO >> Repair or replace ground connection. 2.CHE ...

P2014 tumble control valve position sensor
Description Tumble control valve position sensor is built into the tumble control valve actuator (2). 1 : Intake manifold adapter 3 : Tumble control valve The sensor consists of a permanent magnet and Hall IC. It senses the valve shaft movement and feeds the voltage signals to the ECM. DTC ...