The Ford TXBB is a 1,596 cc, inline‑four naturally aspirated petrol engine produced between 2007 and 2011. It features a dual overhead camshaft (DOHC) layout with 16 valves and sequential multi‑point fuel injection. In standard form it delivered 82 kW (111 PS) at 6,000 rpm and 155 Nm of torque at 4,150 rpm, providing responsive performance for compact urban vehicles.
Fitted to models such as the Ford Fiesta (Mk6), Ford Fusion (Europe), and Mazda2 (under co‑development agr…
Ford
All production years (2007–2011) meet Euro 4 emissions standards .
The Ford TXBB is a 1,596 cc inline‑four naturally aspirated petrol engine engineered for compact hatchbacks and city cars (2007–2011). It combines DOHC architecture with sequential multi‑point fuel injection to deliver smooth throttle response and efficient urban performance. Designed to meet Euro 4 emissions standards, it balances drivability with low running costs.
| Parameter | Value | Source |
|---|---|---|
Displacement | 1,596 cc | |
Fuel type | Petrol (Unleaded) | |
Configuration | Inline‑4, DOHC, 16‑valve | |
Aspiration | Naturally aspirated | |
Bore × stroke | 79.0 mm × 81.4 mm | |
Power output | 82 kW (111 PS) @ 6,000 rpm | |
Torque | 155 Nm @ 4,150 rpm | |
Fuel system | Sequential multi‑point injection (Bosch ME7.5) | |
Emissions standard | Euro 4 | |
Compression ratio | 11.0:1 | |
Cooling system | Water‑cooled | |
Turbocharger | None | |
Timing system | Chain (maintenance‑free design) | |
Oil type | Ford WSS‑M2C913‑C (SAE 5W‑30) | |
Dry weight | 112 kg |
The Ford TXBB was used across Ford's Mk6 Fiesta and European Fusion platforms with transverse mounting and co-developed for Mazda under the Ford–Mazda alliance. This engine received platform-specific adaptations—revised engine mounts in the Fusion and modified intake manifolds in the Fiesta—and from 2009 the updated piston design improved oil control, creating minor internal interchange limits. Partnerships enabled Mazda's 1.6i variants to share core architecture. All adaptations are documented in OEM technical bulletins.
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Analysis derived from manufacturer technical service bulletins and industry workshop records. Repair procedures should follow manufacturer guidelines.
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The TXBB is generally reliable if maintained properly, but early models (2007–mid-2009) are prone to oil consumption due to piston design. Post-2009 revisions significantly improved durability. Regular oil changes with Ford-specified 5W-30 and avoiding excessive short trips help ensure longevity beyond 200,000 km.
Key issues include excessive oil consumption (early units), carbon buildup on intake valves, ignition coil failures, and thermostat sticking. These are documented in Ford TSB 07‑12‑09 and recurring MOT advisories. Most are manageable with timely maintenance and OEM parts.
The TXBB powered the Ford Fiesta Mk6 (1.6i Zetec/Titanium), European Ford Fusion (1.6i), and co-developed Mazda2 (1.6i, 95 PS) from 2007 to 2011. All are transverse-mounted compact applications meeting Euro 4 emissions standards.
Modest gains are possible via ECU remapping (+8–12 kW) and intake/exhaust upgrades, but the naturally aspirated design limits potential. Significant tuning is uncommon due to cost versus benefit. Most owners prioritize reliability over performance enhancements.
In a Ford Fiesta 1.6i, expect ~7.2 L/100km (city), ~5.1 L/100km (highway), or ~40 mpg UK combined. Real-world mixed driving typically yields 38–44 mpg (UK), depending on condition and driving style. It’s efficient for its era but less frugal than modern turbocharged downsized engines.
Yes. The TXBB is an interference engine. If the timing chain fails (rare but possible with severe oil neglect), valve-to-piston contact can cause catastrophic internal damage. However, the chain is designed for life-of-engine service under proper maintenance.
Ford specifies SAE 5W‑30 oil meeting WSS‑M2C913‑C (or newer) standard. This low-SAPS formulation protects emissions systems and ensures proper lubrication. Change every 15,000 km or annually, whichever comes first.
Comprehensive technical documentation and regulatory references
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EU emissions and type-approval regulations (e.g., CELEX:32007R0715, CELEX:32017R1151).
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UK vehicle approval processes, import rules, and MoT guidance.
DVLA: Engine Changes & MoT
Official guidance on engine swaps and inspection implications.
Vehicle Certification Agency (VCA)
UK type-approval authority for automotive products.
Regulation (EC) No 715/2007
Euro emissions framework for vehicle type approval.
Commission Regulation (EU) 2017/1151
WLTP and RDE testing procedures for emissions certification.
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