Engine serial number
Nissan Sentra / Nissan Sentra Owners Manual / Technical and consumer information / Vehicle identification / Engine serial number

MR20DE

QR25DE
The number is stamped on the engine as shown.
See also:
Cruise control
1. CANCEL switch
2. ACCEL/RES switch
3. COAST/SET switch
4. ON/OFF switch ...
Engine oil and oil filter recommendations
...
NISSAN Vehicle Immobilizer System
The NISSAN Vehicle Immobilizer System will not
allow the engine to start without the use of the
registered key.
If the engine fails to start using the registered
key, it may be due to interfere ...
