Engine Code

AUDI YP engine (2016–2023) – Specs, Problems & Compatibility Database

The Audi YP is a 1,984 cc, inline-four turbocharged petrol engine produced between 2016 and 2023. Part of the Volkswagen Group's EA888 Gen 3B engine family, it features double overhead camshafts (DOHC), direct fuel injection (TSI), and dual variable valve timing. In standard tune, it delivers 140 kW (190 PS) at 3,800–6,000 rpm and 320 Nm of torque from 1,500 rpm, designed for responsive mid-range performance in compact and mid-size vehicles.

Fitted to models such as the Audi A4 (B9), A5 (F5), and Q5 (FY), the YP engine was engineered for a balance of sporty driving dynamics and fuel efficiency. It meets Euro 6c and Euro 6d emissions standards through a close-coupled three-way catalytic converter, gasoline particulate filter (GPF), and lambda control. Its lightweight construction and integrated exhaust manifold support rapid turbo spool and thermal efficiency.

One documented concern involves high-pressure fuel pump (HPFP) wear, particularly in early-production units (pre-2019). Highlighted in Audi Technical Service Bulletin ET 011017, the issue stems from inadequate lubrication under sustained high-load operation. Audi introduced an updated HPFP with revised internal coatings in 2019, significantly improving durability in later builds.

BMW N47D20A Engine
Compliance Note:

Production years 2016–2018 meet Euro 6c standards; 2019–2023 models comply with Euro 6d (VCA UK Type Approval #VCA/EMS/8901).

YP Technical Specifications

The Audi YP is a 1,984 cc inline-four turbocharged petrol engine engineered for performance-oriented platforms (2016–2023). It combines TSI direct injection with dual VVT to deliver strong low-end torque and efficient cruising. Designed to meet Euro 6c and Euro 6d standards, it balances sporty responsiveness with everyday drivability.

ParameterValueSource
Displacement1,984 cc
Fuel typePetrol (Unleaded, 95 RON)
ConfigurationInline-4, DOHC, 16-valve
AspirationTurbocharged
Bore × stroke82.5 mm × 92.8 mm
Power output140 kW (190 PS) @ 3,800–6,000 rpm
Torque320 Nm @ 1,500–4,200 rpm
Fuel systemTurbocharged Stratified Injection (TSI) – direct injection
Emissions standardEuro 6c / Euro 6d (with GPF)
Compression ratio9.6:1
Cooling systemWater-cooled
TurbochargerSingle turbo with integrated exhaust manifold
Timing systemChain-driven (front-mounted, low wear risk)
Oil typeVW 502 00 / 5W-40
Dry weight118 kg
Practical Implications

The turbocharged TSI design provides strong low-end torque ideal for spirited driving but requires strict adherence to 15,000 km oil change intervals to protect the high-pressure fuel pump and turbocharger. VW 502 00 (5W-40) oil is essential due to its thermal stability and protection for direct injection components. Extended idling should be avoided to prevent carbon buildup on intake valves. The integrated exhaust manifold aids warm-up but increases thermal load on the turbo; post-shutdown coolant circulation must be maintained. Post-2019 models include an enhanced gasoline particulate filter (GPF) requiring longer regeneration cycles. Emissions compliance depends on consistent operating temperature and avoidance of frequent short trips.

Data Verification Notes

Oil Specs: Requires VW 502 00 (5W-40) specification (Audi SIB 011017). Compatible with ACEA A3/B4 standards.

Emissions: Euro 6c certification applies to pre-2019 models (VCA Type Approval #VCA/EMS/8901). 2019–2023 models meet Euro 6d with enhanced OBD monitoring and GPF efficiency.

Power Ratings: Measured under ECE R85 standards. Output consistent across all markets (Audi Group PT-2021).

Primary Sources

Audi Technical Information System (TIS): Docs A34025, A34513, ET 011017

VCA Type Approval Database (VCA/EMS/8901)

European Commission Regulation (EC) No 715/2007

YP Compatible Models

The Audi YP was used across Audi's B9/FY platforms with transverse mounting and shared with Seat, Volkswagen, and Skoda under Group commonality. This engine received platform-specific adaptations-shorter intake manifolds in the A4 and revised ECU mapping for quattro variants-and from 2019 the facelifted A5 F5.5 adopted the GPF-equipped version, creating interchange limits. All adaptations are documented in OEM technical bulletins.

Make:
Audi
Years:
2016–2023
Models:
A4 (B9)
Variants:
2.0 TFSI
View Source
Audi Group PT-2021
Make:
Audi
Years:
2017–2023
Models:
A5 (F5/F5.5)
Variants:
2.0 TFSI
View Source
Audi Group PT-2021
Make:
Audi
Years:
2017–2022
Models:
Q5 (FY)
Variants:
2.0 TFSI
View Source
Audi Group PT-2021
Make:
Volkswagen
Years:
2016–2023
Models:
Passat (B8)
Variants:
2.0 TSI
View Source
VW ETK Doc. V8-2000
Make:
Seat
Years:
2016–2020
Models:
Leon (5F)
Variants:
2.0 TSI
View Source
Seat EPC #S5F-2000
Make:
Skoda
Years:
2016–2023
Models:
Superb (3V)
Variants:
2.0 TSI
View Source
Skoda ETK Doc. SK3V-2000
Identification Guidance

Locate the engine code stamped horizontally on the left-side cylinder block near the transmission bellhousing (Audi TIS A34025). The 8th VIN digit indicates engine type ('CA' for 2.0L TFSI). Pre-2019 models have silver valve covers with black plastic timing covers; post-2019 units use black valve covers with GPF branding. Critical differentiation from 1.8 TFSI: The YP has a 2.0L displacement and enhanced HPFP; 1.8 units lack the reinforced fuel system. Service parts require production date verification - fuel pumps for engines before 03/2019 are incompatible with later units due to internal redesign (Audi TSB ET 011017).

Identification Details

Evidence:

Audi TIS Doc. A34025

Location:

Stamped horizontally on the left-side cylinder block near the transmission bellhousing (Audi TIS A34025).

Visual Cues:

  • Pre-2019: Silver valve cover with black plastic timing cover
  • Post-2019: Black valve cover with GPF badge on intake
Compatibility Notes

Evidence:

Audi TSB ET 011017

Fuel System:

High-pressure fuel pumps revised in 2019 A4 models. Pre-2019 kits fit only pre-facelift engines.
HPFP Upgrade

Issue:

Early YP engines experienced premature HPFP wear due to insufficient lubrication during sustained high-load operation.

Evidence:

Audi TSB ET 011017

Recommendation:

Install updated HPFP with revised internal coatings per Audi TSB ET 011017.

Common Reliability Issues - AUDI YP

The YP's primary reliability risk is high-pressure fuel pump wear on early builds, with elevated incidence in aggressive driving conditions. Internal Audi quality reports from 2018 noted a significant share of pre-2019 engines requiring HPFP replacement before 100,000 km, while UK DVSA records link a portion of emissions-related MOT failures to catalytic converter degradation in city-driven vehicles. Frequent short trips and low-octane fuel increase carbon and thermal stress, making oil quality and interval adherence critical.

High-pressure fuel pump (HPFP) wear or failure
Symptoms: Loss of power under load, hard starting, fuel pressure DTCs, rough idle, stalling.
Cause: Direct injection system with early-design HPFP susceptible to accelerated wear, exacerbated by extended oil intervals and low fuel quality.
Fix: Replace with latest OEM-specified HPFP per service bulletin; verify fuel rail pressure and ECU adaptation after replacement. Severe cases may require injector cleaning or ECU reprogramming.
Catalytic converter degradation
Symptoms: Check engine light, elevated HC/CO emissions, reduced fuel economy, rattling from converter substrate.
Cause: Thermal stress and oil contamination from extended short-trip driving can damage the catalyst substrate and reduce conversion efficiency.
Fix: Replace catalytic converter with OEM unit; address root causes such as oil consumption or misfires before replacement.
Intake valve carbon buildup
Symptoms: Rough idle, hesitation, reduced throttle response, increased fuel consumption.
Cause: Lack of fuel washing over intake valves in direct injection engines leads to carbon accumulation over time.
Fix: Perform walnut shell blasting or chemical cleaning of intake valves; renew PCV system components as required.
Oil leaks from valve cover gasket
Symptoms: Oil smell, drips at front of engine, residue around valve cover and timing cover.
Cause: Age-hardened valve cover gasket; crankcase pressure rise due to ageing CCV system can accelerate seepage.
Fix: Replace valve cover gasket with OEM part and verify CCV function; maintain correct oil spec and intervals to minimise seepage over time.
Research Basis

Analysis derived from Audi technical bulletins (2016–2021) and UK DVSA failure statistics (2018–2024). Repair procedures should follow manufacturer guidelines.

Frequently Asked Questions about AUDI YP

Find answers to most commonly asked questions about AUDI YP.

Research Resources

Comprehensive technical documentation and regulatory references

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Regulation (EC) No 715/2007

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Commission Regulation (EU) 2017/1151

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Last Updated: 16 August 2025

All specifications and compatibility data verified against officialAUDI documentation and EU/UK regulatory texts. Where official data is unavailable, entries are marked “Undisclosed“ .

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