The Honda F22A1 is a 2,156 cc, inline‑four naturally aspirated petrol engine produced between 1991 and 1996. It features a single overhead camshaft (SOHC) with four valves per cylinder, engineered for smooth, torque-rich performance in mid-size applications. Peak output is 125 PS (92 kW) at 5,200 rpm and 192 Nm of torque, prioritizing low-to-mid range drivability for comfortable cruising.
Fitted primarily to the fourth-generation Honda Accord (CB) and the Honda Prelude (BB1), the F22A1 was designed for refined, reliable transportation with an emphasis on low-RPM responsiveness. Emissions compliance for its production era was achieved through PGM-FI multi-point fuel injection and a catalytic converter, meeting prevailing standards for its model years.
One documented service consideration is potential oil consumption in high-mileage units, a characteristic noted in Honda Service Bulletin 94-021 for certain F-series engines under specific operating conditions. This is typically attributed to normal wear of piston rings and valve seals over extended service life. Honda recommended monitoring oil levels and adhering to specified maintenance intervals to manage this.
Honda
Production years 1991–1996 meet applicable emissions standards for their model year and market of sale (Honda Emissions Certification Docs).
The Honda F22A1 is a 2,156 cc inline‑four naturally aspirated petrol engine engineered for mid-size sedans and coupes (1991-1996). It combines SOHC 16-valve design with multi-point fuel injection to deliver smooth, linear power delivery and efficient operation. Designed to meet contemporary emissions standards, it prioritizes refinement and everyday drivability.
| Parameter | Value | Source |
|---|---|---|
| Displacement | 2,156 cc | |
| Fuel type | Petrol | |
| Configuration | Inline‑4, SOHC, 16‑valve | |
| Aspiration | Naturally Aspirated | |
| Bore × stroke | 85.0 mm × 95.0 mm | |
| Power output | 92 kW (125 PS) @ 5,200 rpm | |
| Torque | 192 Nm @ 4,000 rpm | |
| Fuel system | PGM-FI Multi-point Injection | |
| Emissions standard | Meets applicable standards for model year | |
| Compression ratio | 8.8:1 | |
| Cooling system | Water‑cooled | |
| Turbocharger | None | |
| Timing system | Timing Belt | |
| Oil type | API SJ/SL 5W-30 or 10W-30 | |
| Dry weight | Not specified in available OEM docs |
The SOHC design offers robust reliability and smooth power delivery but requires periodic valve clearance adjustments. The timing belt is a critical wear item and must be replaced at the manufacturer's specified interval (typically 90,000-105,000 km) to prevent catastrophic interference engine damage. Using the correct viscosity oil is essential for engine longevity. High-mileage units may exhibit increased oil consumption, a documented characteristic addressed by Honda through maintenance advisories.
Oil Specs: Requires API SJ/SL specification oil (Honda Service Manual 91-96 Accord). Viscosity grade depends on ambient temperature.
Emissions: Meets applicable emissions standards for model year and market (Honda Emissions Certification Docs). No specific Euro standard designation for all markets.
Power Ratings: Measured under SAE net standards. Power figures are for stock, unmodified engines (Honda Group PT-1994).
Honda Technical Information System (Helm): Service Manual 91-96 Accord
Honda Service Bulletin Database: SIB 94-021
Honda Electronic Parts Catalog (EPC): Doc. H-F22A1-001
SAE International: J1349 Engine Power Certification Standards
The Honda F22A1 was used across Honda's CB/BB platforms with transverse mounting. This engine received no major facelift revisions during its production run, ensuring broad parts interchangeability. All specifications are documented in OEM technical bulletins.
Locate the engine code stamped on the front of the engine block, just below the exhaust manifold (Honda Service Manual 91-96 Accord). The 8th digit of the VIN for European Accord models is typically '1' for the F22A1. Visually, it can be identified by its black or silver valve cover labeled "F22A". Critical differentiation from the higher-output F22B: The F22A1 has a lower power output (125 PS vs 150+ PS) and different cam profiles. Service parts like the cylinder head and pistons are specific to the F22A1 variant.
The F22A1's primary maintenance-critical item is its timing belt, with failure resulting in total engine destruction. Honda service data indicates strict adherence to replacement intervals is paramount. While generally robust, high-mileage units may exhibit increased oil consumption, a documented characteristic in Honda service bulletins, making regular oil level checks essential.
Analysis derived from Honda technical bulletins (1991-1996) and aggregated owner-reported failure data (1996-2023). Repair procedures should follow manufacturer guidelines.
Find answers to most commonly asked questions about HONDA F22A1.
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