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:

B2267 engine speed
Description The engine speed signal is transmitted from ecm to the combination meter via can communication. Dtc logic Dtc detection logic Dtc Consult Detection condition Possible malfunction location B2267 Tacho meter [b2267] ECM continuously transmits abnorma ...

P060B ECM
DTC Logic DTC DETECTION LOGIC DTC No. CONSULT screen terms (Trouble diagnosis content) DTC detecting condition Possible cause P060B CONTROL MODULE (Internal control module A/ D processing performance) ECM internal analog/digital conversion processing syst ...

Checking engine coolant level
Check the coolant level in the reservoir when the engine is cold. If the coolant level is below the MIN level B , add coolant to the MAX level A . If the reservoir is empty, check the coolant level in the radiator when the engine is cold. If there is insufficient coolant in the radiator, fi ...

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