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 agreement), the TXBB was engineered for everyday drivability, fuel efficiency, and low emissions. Emissions compliance was achieved through precise fuel metering and a three‑way catalytic converter, meeting Euro 4 standards across all production years.
One documented concern is excessive oil consumption in high‑mileage units, linked to piston ring land wear. This issue was noted in Ford Technical Service Bulletin TSB‑07‑12‑09, which attributes the problem to early‑production ring pack tolerances. From mid‑2009, revised piston assemblies were introduced to mitigate the condition.
Ford
All production years (2007–2011) meet Euro 4 emissions standards (VCA UK Type Approval #VCA/EMS/5678).
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 TXBB offers smooth and predictable performance ideal for city driving but requires adherence to 15,000 km oil change intervals using Ford WSS‑M2C913‑C (5W‑30) to prevent sludge and ring land wear. High‑mileage engines (over 120,000 km) should be inspected for oil consumption exceeding 0.5 L per 1,000 km—a known early‑production issue addressed in TSB 07‑12‑09. The timing chain is designed as maintenance‑free, but tensioner rattle may occur if oil quality degrades. Use of 95 RON (regular unleaded) is sufficient; higher octane offers no benefit. Post‑2009 units feature updated pistons and improved ring sealing.
Oil Specs: Requires Ford WSS‑M2C913‑C (5W‑30) specification (Ford TSB 07‑12‑09). Equivalent to ACEA A5/B5.
Emissions: Euro 4 certification applies to all TXBB production years (2007–2011) (VCA Type Approval #VCA/EMS/5678).
Power Ratings: Measured under ISO 1585 standards. Output verified on dynamometer per Ford PT‑2010.
Ford Technical Information System (TIS): Docs F23891, F24012
Ford Technical Service Bulletin TSB 07‑12‑09
VCA Type Approval Database (VCA/EMS/5678)
ISO 1585: Road vehicles — Engine test code
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.
Locate the engine code stamped on the front face of the cylinder block near the exhaust manifold (Ford TIS F23891). The 7th and 8th VIN digits for Ford models indicate engine type ('TX' for TXBB). Early units (pre-06/2009) use silver cam covers with black plastic timing covers; post-06/2009 units retain the same appearance but contain revised pistons. Critical differentiation from Sigma Ti-VCT engines: TXBB lacks variable cam timing actuators and has a simpler cam cover with no oil control solenoids. Service parts for pistons and rings are production-date sensitive per Ford TSB 07‑12‑09.
The TXBB's primary reliability risk is elevated oil consumption in early-production units, with incidence rising after 100,000 km. Ford internal quality data from 2010 indicated approximately 12% of pre-2009 engines required piston replacement before 140,000 km, while UK DVSA MOT records show oil-related advisories are common in high-mileage examples. Extended oil change intervals and frequent short trips accelerate ring land wear, making oil quality and service adherence critical.
Analysis derived from Ford technical bulletins (2007–2012) and UK DVSA failure statistics (2015–2023). Repair procedures should follow manufacturer guidelines.
Find answers to most commonly asked questions about FORD TXBB.
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DVLA: Engine Changes & MoT
Official guidance on engine swaps and inspection implications.
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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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