F-series

F23A5

F23A5 SOHC

Displacement

2.3L (2254 cc)

Configuration

Inline-4

Power

135 hp (101 kW; 137 PS) at 5500 rpm

Torque

206 N⋅m at 4500 rpm

Compression

8.8:1

Bore × Stroke

86.0 mm x 97.0 mm

Valvetrain

SOHC 16-valve, non-VTEC

Aspiration

Naturally aspirated

Fuel System

PGM-FI

OBD

OBD2

Years

1998-2002

Factory Fitment

Accord DX; Accord LXi (New Zealand); Accord LX VP (2002, North America); Accord (CF8, 1998-2002)

Notes

Non-VTEC base 2.3 for entry-trim Accords.

Swaps using the F23A5

Guides mentioning the F23A5

Difficult 1-2 days

Civic Type R 5-Lug Brake and Suspension Conversion for the 1996-2000 Civic (EK)

Easy 15-30 minutes

Honda PGM-FI Fault Code Reading and ECU Reset (OBD0/OBD1/OBD2)

Expert 6-10 hours (excluding paint and parts lead time)

Honda Fit (GE8) JDM 11-Pin Folding, Heated Door Mirror Retrofit

Difficult 6-10 hours

Honda Prelude (4th Gen) Projector Headlight Retrofit

Difficult 4-6 hours

Honda Fit (GE8) LED Taillight and Rear Fog Light Retrofit

Difficult 3-4 hours

Honda Fit (GE8) HomeLink and Ambient Light Retrofit Using an Acura TSX Overhead Console

Moderate 4-6 hours (plus sealant cure time)

DIY Amber City Lights in Honda Headlight Housings

Difficult 3-5 hours

Diagnosing Dead ECT, CMP and Wideband O2 Signals After a K-Series Conversion Harness Swap