Nissan Altima 2007-2012 Service Manual: Symptom diagnosis

Ecu diagnosis
ECM Reference Value VALUES ON THE DIAGNOSIS TOOL Remarks: ● Specification data are reference values. ● Specification data are output/input values which are detected or supplied b ...

Engine control system symptoms
Symptom Table SYSTEM — BASIC ENGINE CONTROL SYSTEM 1 - 6: The numbers refer to the order of inspection. (continued on next table) SYSTEM — ENGINE MECHANICAL & OTHER 1 - 6: The ...

Other materials:

Settings
The setting mode allows you to change the information displayed in the vehicle information display: ● Driver Assistance (if so equipped) ● Main Menu Selection ● Body Color ● Maintenance ● Alarms ● Vehicle Settings ● Language ● Unit ● We ...

IPDM E/R (Intelligent power distribution module engine room)
Diagnosis Procedure 1. CHECK FUSES AND FUSIBLE LINK Is the fuse blown? YES >> Replace the blown fuse or fusible link after repairing the affected circuit. NO >> GO TO 2 2. CHECK POWER SUPPLY CIRCUIT 1. Turn ignition switch OFF. 2. Disconnect IPDM E/R connectors. 3. Chec ...

P0143 HO2S3
Description The heated oxygen sensor 3, after HC adsorption catalyst (Under floor), monitors the oxygen level in the exhaust gas on each bank. This sensor is made of ceramic zirconia. The zirconia generates voltage from approximately 1V in richer conditions to 0V in leaner conditions. Unde ...