Nissan Sentra manuals

Nissan Sentra Service Manual: General Precautions

engine for an extended period of time without proper exhaust ventilation.Do not operate the
engine for an extended period of time without proper exhaust ventilation.

Keep the work area well ventilated and free of any inflammable materials. Special care should be taken when handling any inflammable or poisonous materials, such as gasoline, refrigerant gas, etc. When working in a pit or other enclosed area, be sure to properly ventilate the area before working with hazardous materials.

Do not smoke while working on the vehicle.



 



 


WARNING:

To prevent ECM from storing the diagnostic trouble codes, do not carelessly disconnect the harness connectors which are related to the engine control system and TCM (transmission control module) system. The connectors should be disconnected only when working according to the WORK FLOW of TROUBLE DIAGNOSES in EC and TM sections.

Cautions in Removing Battery Terminal and AV Control Unit
CAUTION: Remove battery terminal and AV control unit after a lapse of 30 seconds or more after turning the ignition switch OFF. NOTE: After the ignition switch is turned OFF, the AV control unit ...

Three Way Catalyst
If a large amount of unburned fuel flows into the catalyst, the catalyst temperature will be excessively high. To prevent this, follow the instructions. Use unleaded gasoline only. Leaded gasol ...

Other materials:

P0448 EVAP Canister vent control valve
DTC Logic DTC DETECTION LOGIC DTC No. CONSULT screen terms (Trouble diagnosis content) DTC detecting condition Possible cause P0448 VENT CONTROL VALVE (Evaporative emission system vent control circuit shorted) EVAP canister vent control valve remains clos ...

Operating range
The Intelligent Key functions can only be used when the Intelligent Key is within the specified operating range from the request switch 1. When the Intelligent Key battery is discharged or strong radio waves are present near the operating location, the Intelligent Key operating range becom ...

Battery current sensor
Exploded view Battery current sensor Current sensor harness connector Removal and installation Removal Loosen the battery terminal nut and disconnect battery negative terminal. Refer to PG-50, "Exploded View". Disconnect the harness connector from current sensor. ...

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