The Volkswagen CHYE is a 1,984 cc, inline‑four turbocharged petrol engine produced between 2012 and 2019. It features direct fuel injection (TSI), dual overhead camshafts (DOHC), and variable valve timing, delivering 162 kW (220 PS) and 350 Nm of torque. The integrated exhaust manifold enables rapid warm‑up and consistent turbo response.
Fitted to models including the Mk7 Golf R, Mk3 Tiguan, and Passat B8, the CHYE was engineered for high performance with everyday usab…
All production years 2012–2019 meet Euro 6 standards .
The Volkswagen CHYE is a 1,984 cc inline‑four turbocharged petrol engineered for performance hatchbacks and SUVs (2012–2019). It combines direct injection with a twin‑scroll turbocharger to deliver strong mid‑range pull and responsive throttle behavior. Designed to meet Euro 6 emissions standards, it balances track‑capable output 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 HDEV5 direct injection (200 bar) | |
Emissions standard | Euro 6 | |
Compression ratio | 9.3:1 | |
Cooling system | Water‑cooled with dual‑circuit layout | |
Turbocharger | IHI VF46 twin‑scroll (integrated exhaust manifold) | |
Timing system | Chain (front‑mounted, maintenance‑free design) | |
Oil type | Refer to vehicle handbook / manufacturer specification | |
Dry weight | 158 kg |
The Volkswagen CHYE was used across Volkswagen's Mk7/B8 platforms with transverse mounting and shared with Audi and Škoda under the MQB architecture. This engine received platform-specific adaptations-reinforced engine mounts in the Golf R and modified cooling routing in the Tiguan-and from 2017 the Passat GTE hybrid variant used a detuned version, creating minor ECU interchange limits. All adaptations are documented in OEM technical bulletins.
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Field reports and technical service bulletins highlight component wear patterns under high-load operation. Adherence to manufacturer service intervals and approved fluid specifications is critical for long-term reliability.
Analysis derived from manufacturer technical service bulletins and industry workshop records. Repair procedures should follow manufacturer guidelines.
The most common questions about engine codes, what they mean, how to find them and how this database works
The CHYE is generally robust when maintained properly. Early units (2012–2016) had HPFP wear concerns, addressed in 2017 revisions. With correct oil (VW 502 00/504 00), quality fuel, and timely servicing, it can exceed 200,000 km without major issues.
Top issues include HPFP wear (pre-2017), turbo wastegate rattle, intake valve carbon buildup, and rear coolant flange leaks. All are documented in VW service bulletins, particularly SIB 2016‑07‑03 for HPFP concerns.
The CHYE powered the Golf R (Mk7), Tiguan II (220 PS variant), and Passat B8 (high-output 2.0 TSI). Audi’s S3 (CHHB) and Škoda’s Octavia vRS also use closely related variants under the MQB platform.
Aftermarket ECU tuning is common on the CHYE platform, but increasing boost or altering engine parameters accelerates component wear, impacts emissions compliance, and may void vehicle warranties. Any modifications should be evaluated carefully by a qualified specialist.
In a Golf R, expect ~8.5 L/100km (city) and ~6.0 L/100km (highway), or ~33 mpg UK combined. Real-world mixed driving typically returns 28–35 mpg UK, depending on driving style and conditions.
Yes. The CHYE is an interference engine. Timing chain failure—though rare due to its robust front-mounted design—could cause piston-to-valve contact and severe internal damage.
Volkswagen specifies 5W‑40 synthetic oil meeting VW 502 00 or 504 00 standards. This ensures proper turbo and timing chain lubrication. Change every 15,000 km or 12 months, whichever comes first.
Comprehensive technical documentation and regulatory references
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Regulatory Stability
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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.
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