Engine Identification
Engine serial number is stamped into left rear side of block on Sentra (CD17) models. Serial number is preceded by engine model number.
Pickup (SD22) models have the engine serial number stamped on the right side of block below the No. 2 injector. Engine code is stamped below the No. 1 injector.
ENGINE CODE
| Application | Code |
|---|---|
| Sentra | CD17 |
| Pickup | SD22 |