The Audi CZVE is a 1,968 cc, inline — four turbo — diesel engine produced between 2010 and 2018. It belongs to the EA288 engine family, engineered for transverse installation in compact and mid — size Audi models. Featuring common rail direct injection, variable geometry turbocharging (VGT), and dual overhead camshafts (DOHC), it delivers 105 kW (143 PS) and 320 Nm of torque, with enhanced fuel efficiency and reduced particulate emissions.
Fitted to models such as the A1 (8…
Production years 2010–2014 meet Euro 5 standards; 2015–2018 models comply with Euro 6b .
The Audi CZVE is a 1,968 cc inline-four turbo-diesel engineered for transverse-mounted applications in compact and mid-size models (2010–2018). It combines common-rail direct injection with a variable geometry turbocharger to deliver responsive low-end torque and improved fuel economy. Designed to meet Euro 5 and Euro 6 emissions standards, it balances performance with environmental compliance.
| Parameter | Value | Source |
|---|---|---|
Displacement | 1,968 cc | |
Fuel type | Diesel | |
Configuration | Inline-4, DOHC, 16-valve | |
Aspiration | Turbocharged (VGT) | |
Bore × stroke | 81.0 mm × 95.5 mm | |
Power output | 105 kW (143 PS) @ 3,500–4,000 rpm | |
Torque | 320 Nm @ 1,750–2,500 rpm | |
Fuel system | Bosch CRS 2.0 common-rail (up to 1,800 bar) | |
Emissions standard | Euro 5 (pre-2015), Euro 6b (2015–2018) | |
Compression ratio | 16.5:1 | |
Cooling system | Water-cooled | |
Turbocharger | Single variable-geometry turbo (Honeywell) | |
Timing system | Chain-driven (integrated into cylinder head) | |
Oil type | Refer to vehicle handbook / manufacturer specification | |
Dry weight | 146 kg |
The Audi CZVE was used across Audi's 8X/8V/B8 platforms with transverse mounting. This engine received platform-specific adaptations-shorter intake manifolds in the A1 and revised EGR routing in the Q3-and from 2015, full Euro 6b compliance with SCR integration in A4 and Q3 variants created interchange limits. All adaptations are documented in OEM technical bulletins.
Engine Finders UK Ltd, which operates EngineCode.uk, can pass your enquiry to engine suppliers in the UK. The service is for vehicles in the United Kingdom, with UK delivery or fitting. This is a commercially connected service, and sending an enquiry does not confirm diagnosis or compatibility.
Diagnostic reminder: If a technician has recommended replacing the engine, you can send an enquiry to engine suppliers in the UK. Confirm the diagnosis first: an engine-code record does not diagnose a fault.
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 CZVE is generally reliable when maintained properly, but pre-2015 models are prone to HPFP wear if fuel levels are consistently low. Later Euro 6b variants show improved fuel system durability. Regular oil changes with VW 504 00 oil, fuel quality adherence, and highway driving to support DPF regeneration significantly extend engine life beyond 200,000 km.
The most documented issues are HPFP wear, turbo actuator sticking, DPF clogging from short trips, and valve cover oil leaks. These are confirmed in Audi service bulletins and field reports. Fuel system and DPF issues are more prevalent in city-driven vehicles with frequent cold starts and low fuel operation.
The CZVE was used in the A1 (8X), A3 (8V), A4 (B8/B9), and Q3 (8U) from 2010 to 2018. It was phased out in favor of updated EA288 variants with improved emissions systems. All applications are 2.0 TDI 143 PS, with SCR and Euro 6b compliance added from 2015 in A4 and Q3 models.
Aftermarket ECU tuning is common on the CZVE 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.
Excellent. In an A3 2.0 TDI (2014), combined consumption is ~4.8 L/100km (~59 mpg UK). Highway runs can achieve ~4.1 L/100km (~69 mpg UK). Real-world figures range 45–60 mpg UK depending on driving style and DPF regeneration frequency.
Yes. The CZVE is an interference engine. If the timing chain fails or jumps, piston-to-valve contact will occur, causing severe internal damage. Chain maintenance is critical—any unusual noise should prompt immediate inspection.
Audi specifies VW 504 00 or 507 00 (5W-30) low-ash oil. This is essential for protecting the DPF and SCR system. Oil must be changed every 15,000 km or annually to ensure proper lubrication and minimize ash buildup in aftertreatment components.
Comprehensive technical documentation and regulatory references
EngineCode.uk is operated by Engine Finders UK Ltd. It provides engine-reference information and an optional commercial enquiry service. It is not an official manufacturer website. Check the record's sources and confirm vehicle-specific details before relying on it for parts, repairs or replacement.
Our editorial standard prioritises relevant manufacturer documentation and official regulatory sources. The sources and verification status for a record should be checked alongside the data.
A statement is not verified merely because a source is listed. Where supporting evidence is missing or conflicting, the record should identify that limitation. Please report unsupported or inconsistent information.
Transparency in gaps
A missing or unverified value does not mean the manufacturer has withheld it. We distinguish information not yet verified, information not available to us, and information explicitly not disclosed by the source.
Regulatory Stability
EU regulations are referenced using CELEX identifiers for long-term stability.
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.
Records are subject to review and correction. Source links, dates and verification notes should be read with the technical information. Our Editorial and Sourcing Policy explains our standards and review process.
Found an error or missing source? Report a problem with this page. Include the field or statement concerned and a supporting source if available. You can also email corrections@enginecode.uk.
Copyright and permissions
Images and other material may be protected by copyright. Attribution does not by itself grant permission to reuse material. If you believe material on this site infringes your rights, contact copyrights@enginecode.uk with the page URL and details of your claim. We will review the material and take appropriate action.
Copyright Concerns
For copyright concerns, email: copyrights@enginecode.uk
Our Privacy Policy explains how Engine Finders UK Ltd uses information from visits, vehicle lookups, enquiries and messages. Our Cookie Policy explains cookies and similar technologies and how to change your choices.
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.
Ownership and commercial services
EngineCode.uk is owned and operated by Engine Finders UK Ltd. Alongside our reference content, we offer an optional replacement-engine enquiry service through Engine Finders and may identify relevant services provided by businesses connected with us. These commercial connections are disclosed. Using an enquiry service is not required to read our reference content.
Engine Finders UK Ltd operates this website. Our optional enquiry service has a commercial purpose. Our Ownership and Commercial Disclosure explains the relationship between the reference website and that service. Participating suppliers pay a fee or subscription to participate on the network and receive quote requests.
Use this record as a starting point for identification. Specifications and vehicle applications may contain errors or omissions. Confirm the exact engine variant and compatibility using vehicle-specific documentation and a qualified supplier or technician.
All external links open in new tabs. Please verify current availability of resources.