Note. For repair procedures not covered in this article, see ENGINE OVERHAUL PROCEDURES article in GENERAL INFORMATION.
Engine identification number is located on exhaust side of engine block, below cylinder head water outlet. The first 5 characters of engine identification number identify engine type. See ENGINE IDENTIFICATION CODES . The last 7 characters of engine identification number are a serial number.
The fourth, fifth and sixth characters of Vehicle Identification Number (VIN) identify car line, body style and engine type. See ENGINE IDENTIFICATION CODES . VIN is located at left front corner of dashboard and on upper portion of firewall.
| Application | VIN Code | Engine Code |
| 1997 |
| 2.2L SOHC (VTEC) | CD5 (1) , CD7 (2) , CE1 (3) | F22B1 |
| 2.2L SOHC | CD5 (1) , CD7 (2) , CE1 (3) | F22B2 |
| 2.2L SOHC | RA1 (4) | F22B6 |
| 2.2L DOHC (VTEC) | BB6 (5) (6) | H22A4 |
| 1998 |
| 2.2L DOHC (VTEC) | BB6 (5) (6) | H22A4 |
| 2.3L SOHC (VTEC) | CG5 | F23A1 |
| 2.3L SOHC (VTEC) | CG6 | F23A4 |
| 2.3L SOHC | CF8 | F23A5 |
| 2.3L SOHC (VTEC) | RA3 (4) | F23A7 |
| (1) Accord Sedan. (2) Accord Coupe. (3) Accord Wagon. (4) Odyssey and Oasis. (5) Prelude. (6) Prelude Type SH includes M/T and Active Torque Transfer System (ATTS). |
| (6) | Prelude Type SH includes M/T and Active Torque Transfer System (ATTS). |
ENGINE IDENTIFICATION CODES