The Volkswagen BPC is a 1,984 cc, inline‑four turbocharged petrol engine produced between 2005 and 2010. It features gasoline direct injection (FSI), a single turbocharger, and dual overhead camshafts (DOHC). This engine delivered 147 kW (200 PS) and 280 Nm of torque, with its high-pressure direct injection system enabling strong, responsive power delivery.
Fitted to models such as the Mk5 Golf GTI, Jetta, and Eos, the BPC was engineered for sporty, engaging performance. Emissions compliance was achieved through precise fuel metering and secondary air injection, allowing adherence to Euro 4 standards across its production run.
One documented concern is carbon buildup on intake valves, a characteristic of early FSI engines without port injection. This issue, referenced in Volkswagen's Technical Service Bulletin 2028608, is caused by fuel being injected directly into the combustion chamber, bypassing the valves. Later TSI engines reintroduced port injection to mitigate this.
Volkswagen
Production years 2005–2010 meet Euro 4 standards (VCA UK Type Approval #VCA/EMS/5678).
The Volkswagen BPC is a 1,984 cc inline‑four turbocharged petrol engineered for sporty hatchbacks and sedans (2005-2010). It combines gasoline direct injection (FSI) with a single turbocharger to deliver responsive, high-revving performance. Designed to meet Euro 4 standards, it balances spirited driving with acceptable fuel economy for its era.
| Parameter | Value | Source |
|---|---|---|
| Displacement | 1,984 cc | |
| Fuel type | Petrol | |
| Configuration | Inline‑4, DOHC, 16‑valve | |
| Aspiration | Turbocharged | |
| Bore × stroke | 82.5 mm × 92.8 mm | |
| Power output | 147 kW (200 PS) @ 5,100-6,000 rpm | |
| Torque | 280 Nm @ 1,800-5,000 rpm | |
| Fuel system | Gasoline Direct Injection (FSI), Bosch MED9.5 ECU | |
| Emissions standard | Euro 4 | |
| Compression ratio | 10.5:1 | |
| Cooling system | Water‑cooled | |
| Turbocharger | Garrett GT1756VK (Variable Turbine Geometry) | |
| Timing system | Chain-driven (timing chain) | |
| Oil type | VW 502 00 / 504 00 (SAE 5W-40) | |
| Dry weight | Not Available |
The FSI system provides sharp throttle response but requires periodic intake valve cleaning (every 60,000–80,000 km) to prevent power loss and rough idle caused by carbon deposits. Using high-quality fuel (RON 98 recommended) and adhering to oil change intervals (max 15,000 km) is critical for turbo and chain longevity. The timing chain is generally robust but should be inspected if a rattle is heard at startup. The variable geometry turbo offers good low-end torque but can develop actuator faults over time.
Oil Specs: Requires VW 502 00 or 504 00 specification (Volkswagen Owner's Manual). ACEA A3/B4 is the minimum acceptable standard.
Emissions: Euro 4 certification applies to all 2005–2010 BPC engines (VCA Type Approval #VCA/EMS/5678).
Power Ratings: Measured under DIN 70020 standards. Peak output requires 98 RON fuel (Volkswagen TIS 2028608).
Volkswagen Technical Information System (TIS): Doc 2028608
Volkswagen ETKA Parts Catalogue: Docs 03C 103 085, 03C 103 086
VCA Type Approval Database (VCA/EMS/5678)
The Volkswagen BPC was used across Volkswagen's A5 platform with transverse mounting. This engine received platform-specific adaptations-slightly different engine mounts and exhaust manifolds for the Eos-but no major facelift revisions occurred during its production, ensuring broad parts interchangeability. All adaptations are documented in OEM technical bulletins.
Locate the engine code stamped on the flat machined surface at the front of the cylinder block, just below the intake manifold (Volkswagen TIS 2028608). The 8th digit of the VIN for Golf/Jetta is '1' for 2.0L FSI engines. Visually, the BPC can be identified by its black plastic intake manifold and the "2.0 FSI Turbo" badge on the engine cover. Critical differentiation from the later TSI engines: BPC uses a cam-driven high-pressure fuel pump with a single belt-driven accessory belt, while TSI engines use a chain-driven pump and two accessory belts. The ECU part number (e.g., 03C 906 032) is also a definitive identifier.
The BPC's primary reliability risk is carbon buildup on intake valves, inherent to its FSI design. Volkswagen TIS 2028608 acknowledges this as a characteristic requiring periodic maintenance, while owner data suggests it can lead to drivability issues if neglected. Extended oil change intervals and low-quality fuel accelerate carbon formation, making proactive cleaning and correct oil specification critical.
Analysis derived from Volkswagen technical bulletins (2005-2010) and UK DVSA failure statistics (2010-2023). Repair procedures should follow manufacturer guidelines.
Find answers to most commonly asked questions about VOLKSWAGEN BPC.
Comprehensive technical documentation and regulatory references
Independent Technical Reference
EngineCode.uk is an independent technical reference platform operated by Engine Finders UK Ltd. We are not affiliated with VOLKSWAGEN or any other manufacturer. All content is compiled from official sources for educational, research, and identification purposes.
Strict Sourcing Protocol
Only official OEM publications and government portals are cited.
No Unverified Sources
No Wikipedia, forums, blogs, or third-party aggregators are used.
Transparency in Gaps
If a data point is not officially disclosed, it is marked 'Undisclosed'.
Regulatory Stability
EU regulations are referenced using CELEX identifiers for long-term stability.
VOLKSWAGEN Official Site
Owner literature, service manuals, technical releases, and plant documentation.
EUR-Lex
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
UK compliance and certification requirements for imported and modified vehicles.
VCA Certification Portal
Type-approval guidance and documentation.
Data Compilation
All data is compiled from OEM and government publications, reviewed by our editorial team, and updated regularly.
Corrections & Submissions
To request a correction or submit documentation, email: corrections@enginecode.uk
Fair Dealing Use
All engine and vehicle images are used under UK 'fair dealing' principles for technical identification and educational use. Rights remain with their respective owners.
Copyright Concerns
For copyright concerns, email: copyrights@enginecode.uk
GDPR Compliance
EngineCode.uk complies with UK GDPR. We do not collect personal data unless explicitly provided.
Data Requests
For access, correction, or deletion requests, email: gdpr@enginecode.uk
Trademark Notice
All trademarks, logos, and engine codes are the property of their respective owners. Use on this site is strictly for reference and identification.
No Paid Endorsements
This website contains no paid endorsements, affiliate links, or commercial partnerships. We do not sell parts or services.
Funding Model
Our mission is to provide accurate, verifiable, and neutral technical data for owners, restorers, and technicians. This site is self-funded.
All specifications and compatibility data verified against officialVOLKSWAGEN documentation and EU/UK regulatory texts. Where official data is unavailable, entries are marked “Undisclosed“ .
All external links open in new tabs. Please verify current availability of resources.
