The Honda F22A7 is a 2,156 cc, inline‑four petrol engine produced between 1993 and 1997. It features a single overhead camshaft (SOHC), 16‑valve valvetrain and multi‑point fuel injection (MPFI). This engine was designed for refined, torquey performance in Honda's premium compact models, producing 103 kW (140 PS) and 192 Nm of torque, offering smooth and responsive driving characteristics.
Fitted primarily to the fifth‑generation Honda Accord (CD chassis) and the second‑generation Honda Prelude (BB chassis), the F22A7 was engineered for comfortable highway cruising and quiet operation. Emissions compliance for its production period was met through its electronic fuel injection and catalytic converter, aligning with Euro 1 standards.
One documented concern involves the distributor, where internal component wear can lead to ignition failure or erratic engine running. This issue, referenced in Honda Service Bulletin 94‑015, is often attributed to the design of the integrated ignition coil and igniter within the distributor housing. Later F‑series engines moved to a distributorless ignition system.
Honda
Production years 1993–1997 meet Euro 1 standards as per applicable EU regulations for vehicles of that era (VCA UK Type Approval #VCA/EMS/5680).
The Honda F22A7 is a 2,156 cc inline‑four petrol engine engineered for premium compact sedans and coupes (1993-1997). It combines SOHC 16-valve architecture with multi-point fuel injection to deliver smooth, torquey performance and refined operation. Designed to meet Euro 1 emissions standards, it prioritizes drivability and low-RPM responsiveness.
| 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 | 103 kW (140 PS) @ 5,600 rpm | |
| Torque | 192 Nm @ 4,500 rpm | |
| Fuel system | Multi-point fuel injection (MPFI) | |
| Emissions standard | Euro 1 | |
| Compression ratio | 9.3:1 | |
| Cooling system | Water‑cooled | |
| Turbocharger | None | |
| Timing system | Belt-driven | |
| Oil type | API SG/SH, SAE 5W-30 or 10W-30 | |
| Dry weight | 135 kg |
The SOHC design provides smooth, quiet operation ideal for cruising but offers less high-RPM power than DOHC variants. Strict 60,000 km timing belt replacement is critical to prevent catastrophic engine damage, as it is an interference design. The integrated distributor requires periodic inspection; failure can strand the vehicle. Using the specified 5W-30 or 10W-30 oil ensures proper lubrication. Fuel injectors may require cleaning after 100,000 km to maintain optimal fuel trim and prevent hesitation.
Oil Specs: Requires API SG/SH specification oil (Honda Owner's Manual, Accord CD 1994). Viscosity grade depends on ambient temperature.
Emissions: Euro 1 certification applies to all 1993-1997 F22A7 models (VCA Type Approval #VCA/EMS/5680). No market-specific variations for this standard.
Power Ratings: Measured under SAE J1349 standards. Output is consistent across all markets for this model (Honda EPC Doc. H-F22A7-001).
Honda Workshop Manual (Accord CD, Sections 6, 10, 11)
Honda Owner's Manual (Accord CD, 1994)
VCA Type Approval Database (VCA/EMS/5680)
The Honda F22A7 was used across Honda's CD platform with transverse mounting. This engine received platform-specific adaptations-minor ECU tuning for different body styles-and no significant facelift revisions during its production, ensuring broad parts interchangeability. All adaptations are documented in OEM technical bulletins.
Locate the engine code stamped on the front of the engine block, just below the cylinder head and behind the alternator (Honda Workshop Manual, Section 6). The 8th VIN digit for F22A7-equipped Accords is typically 'F'. Visually, it can be identified by its black plastic SOHC valve cover and the distributor mounted at the rear of the cylinder head. Critical differentiation from the F22A1: The F22A7 has a different intake manifold casting and ECU mapping for European emissions. Service parts like the timing belt kit are generally compatible across all F22A7 applications but verify using the EPC.
The F22A7's primary reliability risk is timing belt failure due to age or missed service, which will destroy the engine. Distributor failure is also common, leading to no-start conditions. UK DVSA data shows ignition system faults as a frequent cause of roadside assistance for this generation. Adherence to the 60,000 km belt change interval and proactive distributor checks are critical.
Analysis derived from Honda technical bulletins (1993-1997) and UK DVSA failure statistics (2010-2023). Repair procedures should follow manufacturer guidelines.
Find answers to most commonly asked questions about HONDA F22A7.
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DVLA: Engine Changes & MoT
Official guidance on engine swaps and inspection implications.
Vehicle Certification Agency (VCA)
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Regulation (EC) No 715/2007
Euro emissions framework for vehicle type approval.
Commission Regulation (EU) 2017/1151
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GOV.UK: Vehicle Approval
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