Nissan Altima Owners Manual: Engine compartment check locations

QR25DE engine


QR25DE engine

1. Power steering fluid reservoir 2. Engine coolant reservoir 3. Engine oil filler cap 4. Brake fluid reservoir 5. Air cleaner
6. Fuse/fusible link box 7. Battery
8. Engine oil dipstick
9. Radiator cap
10. Drive belt location 11. Windshield-washer fluid reservoir

See the page number indicated in parentheses for operating details.

VQ35DE engine

1. Power steering fluid reservoir 2. Engine coolant reservoir 3. Engine oil filler cap 4. Brake fluid reservoir 5. Air cleaner
6. Fuse/fusible link box 7. Battery
8. Engine oil dipstick
9. Radiator cap
10. Drive belt location 11. Windshield-washer fluid reservoir

See the page number indicated in parentheses for operating detail

    Instrument panel
    1. Instrument brightness control/Trip computer reset switch 2. Vents 3. Headlight/fog light (if so equipped)/turn signal switch 4. Driver supplemental air bag/horn 5. Meters and gauges 6. ...

    Other materials:

    P0139 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 th ...

    P0112, p0113 iat sensor
    Description The intake air temperature sensor is built-into mass air flow sensor (1). The sensor detects intake air temperature and transmits a signal to the ECM. The temperature sensing unit uses a thermistor which is sensitive to the change in temperature. Electrical resistance of the therm ...

    B2193, P1612 chain of ECM-IMMU
    Description BCM performs the ID verification with ECM that allows the engine to start. Start the engine if the ID is OK. ECM prevents the engine from starting if the ID is not registered. BCM starts the communication with ECM if ignition switch is turned ON. DTC Logic DTC DETECTION LOGI ...