Nissan Sentra B18 (2020-2025) Service Manual: Precautions for Work
Precautions for Work
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When removing or disassembling each component, be careful not to damage or deform it. If a component may be subject to interference, be sure to protect it with a shop cloth.
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When removing (disengaging) components with a screwdriver or similar tool, be sure to wrap the component with a shop cloth or vinyl tape to protect it.
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Protect the removed parts with a shop cloth and prevent them from being dropped.
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Replace a deformed or damaged clip.
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If a part is specified as a non-reusable part, always replace it with a new one.
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Be sure to tighten bolts and nuts securely to the specified torque.
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After installation is complete, be sure to check that each part works properly.
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Follow the steps below to clean components:
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Water soluble dirt:
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Dip a soft cloth into lukewarm water, wring the water out of the cloth and wipe the dirty area.
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Then rub with a soft, dry cloth.
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Oily dirt:
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Dip a soft cloth into lukewarm water with mild detergent (concentration: within 2 to 3%) and wipe the dirty area.
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Then dip a cloth into fresh water, wring the water out of the cloth and wipe the detergent off.
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Then rub with a soft, dry cloth.
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Do not use organic solvent such as thinner, benzene, alcohol or gasoline.
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For genuine leather seats, use a genuine leather seat cleaner.
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Other materials:
B2f71-23 Stop Lamp
Dtc Description
DTC Description
DTC DETECTION LOGIC
DTC No.
CONSULT screen items
(Trouble diagnosis
content)
DTC detecting condition
...
P2270 O2 Sensor 2 Bank 1
Dtc Description
DTC Description
The heated oxygen sensor 2 has a much longer switching time
between rich and lean than the air fuel ratio (A/F) sensor 1. The oxygen storage
capacity of the three way catalyst (manifold) causes the longer switching
time.
MALFUNCTION A
To judge the ...
B12b8-97 Collision Detection
Dtc Description
DTC Description
DTC DETECTION LOGIC
DTC No.
CONSULT screen items
(Trouble diagnosis
content)
DTC Detection Condition
...