The Volkswagen CBDC is a 1,390 cc, inline‑four turbocharged petrol engine produced between 2010 and 2015. It features gasoline direct injection (TSI), a single turbocharger, and dual overhead camshafts (DOHC). This iteration delivered 103 kW (140 PS) and 220 Nm of torque, representing a power increase over earlier 1.4 TSI variants through ECU and turbocharger calibration.
Fitted to performance-oriented variants of the Mk6 Golf, Scirocco, and Jetta, the CBDC was engineered for spirited acceleration and agile handling. Emissions compliance was maintained through precise fuel metering and catalytic conversion, meeting Euro 5 standards across its production run.
One documented characteristic is the potential for high-pressure fuel pump (HPFP) failure, noted in Volkswagen Technical Service Bulletin 2033060/5. This issue, often linked to fuel quality or extended service intervals, can cause hard starting or loss of power. Volkswagen addressed this with revised pump designs and service procedures.
Production years 2010–2015 meet Euro 5 standards (VCA UK Type Approval #VCA/EMS/5679).
The Volkswagen CBDC is a 1,390 cc inline‑four turbocharged petrol engine engineered for compact performance models (2010-2015). It combines gasoline direct injection (TSI) with a single turbocharger to deliver responsive power and good fuel efficiency. Designed to meet Euro 5 standards, it balances sporty performance with modern emissions control.
| 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 | 103 kW (140 PS) | |
| Torque | 220 Nm @ 1,500–3,500 rpm | |
| Fuel system | Gasoline direct injection (TSI) | |
| Emissions standard | Euro 5 | |
| Compression ratio | 10.0:1 | |
| Cooling system | Water‑cooled | |
| Turbocharger | Single turbocharger (IHI or Garrett) | |
| Timing system | Chain-driven | |
| Oil type | VW 502 00 / 504 00 (SAE 5W‑30) | |
| Dry weight | Approx. 110 kg |
The turbocharged TSI design provides strong low-end torque for responsive driving but requires adherence to 15,000 km oil change intervals using VW-spec 5W-30 to protect the turbo and timing chain. The high-pressure fuel pump (HPFP) is a known wear item; using high-quality fuel and avoiding extended service intervals is critical. The timing chain is generally robust but should be inspected if unusual noise is detected. Carbon buildup on intake valves remains a consideration, warranting periodic cleaning.
Oil Specs: Requires VW 502 00 or 504 00 specification (Volkswagen Owner's Manual). Longlife service intervals permitted with correct oil.
Emissions: Euro 5 certification applies to all CBDC engines (2010-2015) (VCA Type Approval #VCA/EMS/5679).
Power Ratings: Measured under DIN 70020 standards. Output is consistent across applications (Volkswagen Group PT-2018).
Volkswagen Service Technical Documentation (SSP 455)
Volkswagen Electronic Parts Catalogue (ETKA)
VCA Type Approval Database (VCA/EMS/5679)
The Volkswagen CBDC was used across Volkswagen's Mk6 platform with transverse mounting. This engine received minor ECU and ancillary updates during its lifecycle, but core mechanical compatibility remains high across its applications. 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, near the thermostat housing (Volkswagen SSP 871). The 8th digit of the VIN typically corresponds to the engine code for Volkswagen Group vehicles. Visually, the CBDC can be identified by its plastic intake manifold and the "1.4 TSI" badge on the engine cover. Differentiate from the CAVE engine (160 PS) by power output and ECU part number; CAVE has a larger turbo and intercooler. Service parts are generally interchangeable within the CBDC family, but ECU software versions may vary by model year and vehicle.
The CBDC's primary reliability consideration is high-pressure fuel pump (HPFP) failure, with elevated incidence in vehicles subjected to low-quality fuel or extended service intervals. Volkswagen TSB 2033060/5 documents this issue, while preventative maintenance makes adherence to fuel and oil specifications critical.
Analysis derived from Volkswagen technical service bulletins (2010-2015) and UK DVSA failure statistics (2015-2023). Repair procedures should follow manufacturer guidelines.
Find answers to most commonly asked questions about VOLKSWAGEN CBDC.
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