Nissan Altima 2007-2012 Service Manual: Component diagnosis

Diagnosis system (BCM)
Diagnosis Description BCM CONSULT-III FUNCTION CONSULT-III performs the following functions via CAN communication with BCM. SYSTEM APPLICATION BCM can perform the following functions for each sy ...

Other materials:

P0137 HO2S2
Description The heated oxygen sensor 2, after three way catalyst (manifold), monitors the oxygen level in the exhaust gas on each bank. Even if switching characteristics of the air fuel ratio (A/F) sensor 1 are shifted, the air-fuel ratio is controlled to stoichiometric, by the signal from t ...

Bose speaker AMP
 Diagnosis Procedure 1.CHECK FUSE Check that the following fuses of the BOSE speaker amp. are not blown. Are the fuses OK? YES >> GO TO 2 NO >> Be sure to eliminate cause of malfunction before installing new fuse. 2.CHECK POWER SUPPLY CIRCUIT 1. Turn ignition switch OFF. ...

P2004 tumble control valve
Description Tumble control valve (3) is installed in the intake manifold adapter (1). Tumble control valve actuator (2) is connected to the front end of the valve shaft. Tumble control valve actuator consists of motor and position sensor, etc. The motor opens or closes the valve by the ...