Nissan Sentra B18 (2020-2025) Service Manual: Defogger System Symptoms
Symptom Table
Symptom Table
Symptom
Reference page
Rear window defogger and ...
Other materials:
Three Way Catalyst
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 gasoline will
seriously damage the three way catalyst.
...
Av Branch Line Circuit
Diagnosis Procedure
Diagnosis Procedure
CHECK CONNECTOR
Turn the ignition switch OFF.
Disconnect the battery cable from the
negative terminal.
Check the following terminals and
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Terms
Terms
The captions WARNING and CAUTION
warn you of steps that must be followed to prevent personal injury
and/or damage to some part of the Nissan Sentra vehicle.
WARNING indicates the possibility of
personal injury if instructions are not followed.
...
