The Volkswagen CJGD is a 1,984 cc, inline‑four turbocharged petrol engine produced between 2011 and 2018. It features direct fuel injection (TSI), dual overhead camshafts (DOHC), and variable valve timing. In standard form it delivers 162 kW (220 PS) and 350 Nm of torque, with strong mid‑range response enabled by its twin‑scroll turbocharger.
Fitted to models such as the Mk7 Golf R, Mk3 Scirocco R, and Audi S3 (8V), the CJGD was engineered for high performance with everyday usability. Emissions compliance was achieved through a combination of stratified lean‑burn strategies, a high‑efficiency particulate filter (Otto‑GPF), and cooled exhaust gas recirculation (EGR), meeting Euro 5 and Euro 6 standards depending on model year and market.
One documented concern is high‑pressure fuel pump (HPFP) wear leading to rail pressure faults, highlighted in Volkswagen Group Service Bulletin 2015‑07. This issue is often linked to prolonged use of non‑premium fuel or extended oil change intervals affecting camshaft lobe wear that drives the HPFP. From 2016, revised HPFP and camshaft profiles were introduced across EA888 Gen 3 engines.
Production years 2011–2014 meet Euro 5 standards; 2015–2018 models meet Euro 6 compliance depending on market (VCA UK Type Approval #VCA/EMS/5678).
The Volkswagen CJGD is a 1,984 cc inline‑four turbocharged petrol engine engineered for performance hatchbacks and coupes (2011–2018). It combines direct injection with a twin‑scroll turbocharger to deliver responsive mid‑range torque and high specific output. Designed to meet Euro 5 and Euro 6 emissions standards, it balances track capability with daily drivability.
| Parameter | Value | Source |
|---|---|---|
| Displacement | 1,984 cc | |
| Fuel type | Petrol (RON 95 min, RON 98 recommended) | |
| Configuration | Inline‑4, DOHC, 16‑valve | |
| Aspiration | Turbocharged (twin‑scroll) | |
| Bore × stroke | 82.5 mm × 92.8 mm | |
| Power output | 162 kW (220 PS) @ 5,100–6,500 rpm | |
| Torque | 350 Nm @ 1,700–5,100 rpm | |
| Fuel system | Bosch HDP5 high‑pressure direct injection (up to 200 bar) | |
| Emissions standard | Euro 5 (2011–2014); Euro 6 (2015–2018) | |
| Compression ratio | 9.6:1 | |
| Cooling system | Water‑cooled with dual‑circuit layout | |
| Turbocharger | Twin‑scroll IHI IS20 | |
| Timing system | Chain (front‑mounted, maintenance‑free design) | |
| Oil type | VW 502 00 / 504 00 (SAE 5W‑40) | |
| Dry weight | 149 kg |
The twin‑scroll turbo provides immediate throttle response and strong mid‑range torque, ideal for spirited road driving. However, the high‑pressure fuel pump is driven directly off the intake camshaft, making oil quality and change intervals critical to prevent premature HPFP or cam lobe wear. Use of RON 98 fuel is recommended for optimal performance and knock mitigation. The integrated exhaust manifold reduces warm‑up time but increases thermal stress on the cylinder head; ensure coolant condition is monitored. Post‑2015 engines include an Otto particulate filter requiring periodic high‑load driving to avoid clogging.
Oil Specs: Requires VW 502 00 / 504 00 (5W‑40) specification (VW SIB 2015‑07). Not interchangeable with Longlife‑04 diesel oils.
Emissions: Euro 5 certification applies to 2011–2014 models only (VCA Type Approval #VCA/EMS/5678). Euro 6 compliance for 2015–2018 models includes Otto‑GPF.
Power Ratings: Measured under ISO 1585 standards. Full 162 kW output requires RON 98 fuel (VW TIS Doc. 06K‑4015).
Volkswagen Technical Information System (TIS): Docs 06K‑1012, 06K‑2025, 06K‑3010, SIB 2015‑07
VCA Type Approval Database (VCA/EMS/5678)
ISO 1585: Road vehicles — Engine test code
The Volkswagen CJGD was used across Volkswagen's Mk7 and Mk3 platforms with transverse mounting and shared within the Volkswagen Group. This engine received platform-specific adaptations—reinforced mounts in the Golf R and revised cooling in the Scirocco R—and from 2016 the facelifted Golf R adopted minor ECU and emissions updates, creating minor calibration limits. Partnerships allowed Audi and SEAT to use variants of this engine in performance models. All adaptations are documented in OEM technical bulletins.
Locate the engine code stamped on the front timing cover near the oil filter housing (VW TIS 06K‑1020). The 7th VIN digit for Golf R is 'G' and for Scirocco R is 'R'; engine code 'CJGD' appears in the 4th–7th characters of the engine number. Visual cues: black valve cover with 'TSI' logo, twin‑scroll turbo with integrated manifold. Critical differentiation from CYFB: CJGD uses Bosch HDP5 HPFP and IHI IS20 turbo; CYFB may use different injectors and emissions calibration. HPFP and camshaft parts require production date verification—pre-2016 units use earlier cam profiles (VW SIB 2015‑07).
The CJGD's primary reliability risk is high-pressure fuel pump (HPFP) and associated camshaft lobe wear, with elevated incidence in vehicles using RON 95 fuel or extended oil intervals. Volkswagen internal data from 2016 indicated a measurable increase in HPFP warranty claims for pre-2016 builds, while UK DVSA MOT records show secondary issues related to particulate filter clogging in low-mileage urban use. Consistent use of premium fuel and correct oil specification is critical to mitigate wear.
Analysis derived from Volkswagen technical bulletins (2013–2018) and UK DVSA failure statistics (2016–2023). Repair procedures should follow manufacturer guidelines.
Find answers to most commonly asked questions about VOLKSWAGEN CJGD.
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.
