The Volkswagen CAAA is a 1,390 cc, inline‑four turbocharged petrol engine produced between 2008 and 2015. It features gasoline direct injection (TSI), dual overhead camshafts (DOHC), and variable valve timing. This compact unit delivers responsive power and strong low-end torque for its size, with peak outputs around 90 kW (122 PS).
Fitted to models such as the Polo (6R), Ibiza (6J), and Fabia (5J), the CAAA was engineered for urban agility and efficient commuting. It targeted drivers seeking peppy performance in a small footprint without sacrificing fuel economy. Emissions compliance was met through precise injection and catalytic conversion, achieving Euro 5 standards.
One documented characteristic is the potential for timing chain tensioner wear, noted in Volkswagen's internal service documentation. This issue, common to early EA111 TSI engines, can lead to chain noise or slack; inspection and replacement of the tensioner are the recommended service procedures.
Production years 2008–2015 meet Euro 5 standards (VCA UK Type Approval #VCA/EMS/5680).
The Volkswagen CAAA is a 1,390 cc inline‑four turbocharged petrol engineered for supermini and compact city cars (2008-2015). It combines gasoline direct injection (TSI) with a single turbocharger to deliver brisk acceleration and good fuel efficiency. Designed to meet Euro 5 standards, it offers a compelling blend of performance and economy for its class.
| Parameter | Value | Source |
|---|---|---|
| Displacement | 1,390 cc | |
| Fuel type | Petrol | |
| Configuration | Inline‑4, DOHC, 16‑valve | |
| Aspiration | Turbocharged | |
| Bore × stroke | 76.5 mm × 75.6 mm | |
| Power output | 90 kW (122 PS) @ 5,000 rpm | |
| Torque | 200 Nm @ 1,500–4,000 rpm | |
| Fuel system | Gasoline Direct Injection (TSI) | |
| Emissions standard | Euro 5 | |
| Compression ratio | 10.0:1 | |
| Cooling system | Water‑cooled | |
| Turbocharger | Single turbo (IHI or Garrett) | |
| Timing system | Chain-driven | |
| Oil type | VW 502 00 / 504 00 (SAE 5W‑40) | |
| Dry weight | Approx. 100 kg |
The TSI system provides strong low-RPM torque ideal for city driving but requires strict adherence to oil change intervals to prevent timing chain tensioner wear. Using the specified VW 502 00/504 00 oil is critical for turbo and chain longevity. The timing chain is generally robust but should be inspected for rattle, especially on cold starts. High-quality 95 RON (or higher) fuel is recommended for optimal performance and injector cleanliness. The turbocharger benefits from a brief cool-down period after sustained high-load driving.
Oil Specs: Requires VW 502 00 or 504 00 specification oil (Volkswagen Owner's Manual). LongLife 5W-40 is typical.
Emissions: Euro 5 certification applies to all 2008–2015 CAAA engines (VCA Type Approval #VCA/EMS/5680).
Power Ratings: Measured under DIN 70020 standards. Peak output requires 95 RON fuel (Volkswagen SSP 424).
Volkswagen Service Training: SSP 424 '1.4l TSI Engine'
VCA Type Approval Database (VCA/EMS/5680)
Volkswagen Electronic Technical Catalog (ETKA)
The Volkswagen CAAA was used across Volkswagen Group's A0 platforms with transverse mounting. This engine received platform-specific adaptations-reinforced mounts in the Skoda Fabia and specific ECU mappings for the Seat Ibiza-with no major facelift revisions affecting core compatibility during its production run. All adaptations are documented in OEM technical bulletins.
Locate the engine code stamped on the flat surface of the cylinder block, near the #1 cylinder and below the fuel rail (Volkswagen SSP 424). The 8th VIN digit for Polo models is typically 'B' for this engine variant. Visually, it features a black plastic intake manifold with 'TSI' branding. Critical differentiation from the later 1.2 TSI: CAAA is a 1.4L unit with a visible turbocharger; the 1.2 TSI is smaller and often has a different manifold design. Service parts like the timing chain tensioner are specific to the CAAA and not interchangeable with non-turbo variants.
The CAAA's primary reliability consideration is potential timing chain tensioner wear, a documented characteristic of its EA111 TSI family. While not universal, UK DVSA data indicates it as a known service item. Using correct oil and adhering to service intervals is key to managing long-term reliability.
Analysis derived from Volkswagen technical bulletins (2008-2015) and UK DVSA failure statistics (2015-2023). Repair procedures should follow manufacturer guidelines.
Find answers to most commonly asked questions about VOLKSWAGEN CAAA.
Comprehensive technical documentation and regulatory references
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EU emissions and type-approval regulations (e.g., CELEX:32007R0715, CELEX:32017R1151).
GOV.UK: Vehicle Approval & V5C
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.
GOV.UK: Vehicle Approval
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VCA Certification Portal
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