Covers Volkswagen petrol, diesel, and hybrid engines used across UK and European models - from air-cooled classics to modern EA series turbocharged units. Each engine code includes specifications, compatible vehicles, and emissions data, sourced from official Volkswagen and EU records.
Data sourced from Volkswagen Group Technical Documentation, EU Regulation (EC) No 715/2007, and VW ELSA/WIS service information.
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| Engine Code | Fuel Type | Series | Specifications |
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Engine specifications and technical data sourced from Volkswagen Group Technical Documentation and EU Vehicle Type Approval Database. All specifications are verified against official Volkswagen service documentation.
The engine code is essential for ordering parts, diagnosing issues, and verifying compatibility. It is not the same as the VIN or chassis number. This guide shows exactly where to find it - by model and engine type - using official Volkswagen and DVLA sources
A unique identifier stamped on the engine block or cover used for parts and service.
The vehicle identification number that holds encoded vehicle and engine information.
The chassis or frame number used for registration and legal identification.
Locate the engine code on a white label attached to the timing belt cover, visible when looking at the front of the engine. It reads 'CRBC', 'CBAB', or similar. The code may also be stamped into the engine block near the oil filter housing.
The engine code is located on a label attached to the front right of the engine, near the turbocharger and intake manifold. It reads 'CJXA', 'CJXG', or similar. Also check the data sticker in the spare wheel well.
Open the bonnet and look at the valve cover. The engine code is on a white label near the oil filler cap. It reads 'CHYA', 'DKJA', or similar. Confirm 'TSI' for petrol; 'TDI' for diesel models.
The engine code is cast into the front of the cylinder head, near the thermostat housing. Look for 'AAA', 'ABV', or similar. The code may also appear on a label attached to the camshaft cover.
Engine code locations per VW ELSA Pro Vehicle Identification Guide. V5C field definitions from DVLA Guide to Vehicle Registration. VIN structure compliant with EU Regulation (EC) No 715/2007, Article 7.
A technical breakdown of Volkswagen's core engine systems including TDI Common Rail, TFSI Turbo, EA series modular architecture and timing systems with documented reliability impacts. All data sourced from Volkswagen Group Technical Documentation, VW ELSA/WIS and EU Regulation (EC) No 715/2007
Volkswagen's TDI (Turbocharged Direct Injection) Common Rail system delivers precise fuel delivery at high pressure for improved efficiency and reduced emissions. Introduced in 2008, it replaced Pumpe Düse technology across the range.
A high-pressure pump supplies fuel to a common rail at up to 2,000 bar. Piezo or solenoid injectors deliver multiple precise injections per cycle for optimal combustion, noise reduction, and emissions control.
1.9 TDI (2008)
1,600 bar rail pressure
2.0 TDI (2010)
Piezo injectors, improved EGR
2.0 TDI evo (2015)
2,000 bar, Euro 6 compliance
2.0 TDI evo2 (2020)
Twin-dosing SCR, 48V mild hybrid ready
EGR cooler failure
EA189: TSB 2038039 recommends inspection/replacement
DPF clogging
Urban short-trip driving prevents regeneration
Injector wear
High-mileage units may exhibit rough idle, power loss
Volkswagen's TDI (Turbocharged Direct Injection) Common Rail system delivers precise fuel delivery at high pressure for improved efficiency and reduced emissions. Introduced in 2008, it replaced Pumpe Düse technology across the range.
A high-pressure pump supplies fuel to a common rail at up to 2,000 bar. Piezo or solenoid injectors deliver multiple precise injections per cycle for optimal combustion, noise reduction, and emissions control.
1.9 TDI (2008)
1,600 bar rail pressure
2.0 TDI (2010)
Piezo injectors, improved EGR
2.0 TDI evo (2015)
2,000 bar, Euro 6 compliance
2.0 TDI evo2 (2020)
Twin-dosing SCR, 48V mild hybrid ready
EGR cooler failure
EA189: TSB 2038039 recommends inspection/replacement
DPF clogging
Urban short-trip driving prevents regeneration
Injector wear
High-mileage units may exhibit rough idle, power loss
All technical descriptions and failure data sourced from Volkswagen Group Product Technical Reports, VW ELSA/WIS Service Information, and EU Regulation (EC) No 715/2007 on vehicle type-approval.
Track BMW engineering across decades
Foundational air-cooled engineering that established Volkswagen's global reputation.
Air-cooled flat-four 1.1–1.6L. Volkswagen's foundational engine. Simple, durable, rear-mounted. Powered the iconic Beetle for 65 years.
Engine production years verified via Volkswagen Group Product Reports and EU type-approval records
Authoritative data on Volkswagen's global engine production, plant operations, and strategic partnerships. All figures sourced from Volkswagen Group Annual Reports, Sustainability Reports, and EU industrial compliance records.
Volkswagen manufactures engines at four primary facilities, each specialising in specific families.
Volkswagen produces over 550,000 engines per year. Note the steady decline in Diesel production due to Euro 6d and WLTP regulations, while Hybrid and electric integration rises.
Note: Diesel production has declined steadily due to Euro 6d and WLTP regulations (Regulation (EC) No 715/2007). Hybrid and plug-in hybrid integration rising.
Strategic platform sharing across Volkswagen, Audi, SEAT, Škoda, and Porsche. EA888, EA211, and EA288 engines are used across multiple brands with brand-specific calibrations.
EA888 2.0 TSI used in VW Golf GTI, Audi A3, SEAT León Cupra, Škoda Octavia RS
Engines built at Salzgitter, then calibrated and installed at brand-specific assembly plants
Volkswagen Group Platform Strategy Documentation
Shift in production reflects EU emissions policy and changing consumer demand.
This aligns with Commission Regulation (EU) 2017/1151 (WLTP/RDE) and EU 2035 ICE phase-out roadmap.
Engine production years verified via Volkswagen Group Product Reports and EU type-approval records
The most common questions about engine codes, what they mean, how to find them and how this database works
A Volkswagen engine code (e.g., EA189, EA888, EA211) identifies the engine family, fuel type, displacement, and generation. Prefix 'EA' denotes 'EntwicklungsAuftrag' (Development Assignment). Numbers indicate series and displacement: EA189 = 1.9L diesel, EA888 = 2.0L turbo petrol. Suffix letters denote variant revisions. Source: VW ELSA Pro Vehicle Identification Guide.
Yes, but production is declining. The EA288 evo diesel engine is still used in the Golf 2.0 TDI, Passat 2.0 TDI, and Tiguan 2.0 TDI (2024 UK models). However, Volkswagen plans to phase out new diesel development by 2033 in line with EU emissions targets. Source: Volkswagen Group Sustainability Report 2023.
The EA211 1.0 TSI and 1.4 TSI petrol engines are widely regarded as Volkswagen's most reliable modern engines. Older naturally aspirated engines like the 1.6 MPI are also durable if maintained. Avoid early EA888 Gen 2 engines (2008–2012) due to timing chain tensioner and carbon buildup issues.
Most modern Volkswagen engines use timing chains, including EA888 and EA288 families. Exceptions include the EA211 1.0/1.2/1.4 TSI which uses a timing belt (replacement interval: 210,000 km or 10 years). The EA189 diesel uses a belt with 240,000 km service interval. Always verify your specific engine code.
Technically possible within the same vehicle platform, but complex. Requires ECU remapping, wiring harness changes, and emissions system modifications. Not recommended without expert tuning. Ensure compliance with UK MoT emissions rules and DVLA notification requirements.
On the EA288 engine, the code is stamped on a label attached to the timing belt cover or on the engine block near the oil filter housing. Also check the V5C logbook under 'Engine Number' and the data sticker in the service book or spare wheel well.
On the UK V5C registration document, look for the 'Engine Number' field (not VIN). This matches the engine code (e.g., CRBC for EA189 2.0 TDI). If the engine was replaced, this may not reflect the current unit. Always verify physically on the engine.
Mechanically robust but affected by the 2015 emissions scandal. The EA189 1.9/2.0 TDI can exceed 300,000 miles with proper maintenance. Common issues include EGR cooler failures (TSB 2038039), DPF clogging in urban use, and injector wear. Post-2015 updated units address emissions compliance.
EA888 Gen 2 (2008–2012): Timing chain tensioner issues, high-pressure fuel pump failures. EA888 Gen 3 (2012–present): Revised chain tensioner, integrated exhaust manifold, improved thermal management. Gen 3 is significantly more reliable. Both are 2.0L turbo petrol used in Golf GTI, Passat, Tiguan.
Yes. The engine code (e.g., CJXA for EA888 Gen 3) is required for ordering correct parts (ECU, turbo, injectors). Using VIN alone can lead to errors due to platform sharing across VW Group brands. Always verify with the physical engine code on the block.
Yes. High-performance engines (EA888 in Golf R) or engines with known issues (early EA888 Gen 2) can increase premiums. Insurers use engine type to assess risk. Always declare correct engine code to avoid policy invalidation.
The EA211 1.0/1.2/1.4 TSI (2012–present) is designed for 200,000+ miles with proper maintenance. Known for aluminium block, timing belt (not chain), and direct injection. Carbon buildup on intake valves is a common service item. Use VW 504 00/507 00 specification oil.
Yes. All EA211, EA888, and EA288 engines are interference engines. If the timing belt/chain fails, internal damage is likely. Immediate towing required. Adhere strictly to service intervals: EA211 belt at 210,000 km; EA888 chain is 'lifetime' but inspect at 150,000 km.
Direct injection petrol engines: EA888 Gen 2/3 (2.0 TSI), EA211 (1.0/1.2/1.4 TSI). Fuel injectors spray directly into cylinders, bypassing intake valves, allowing carbon accumulation. Symptoms: rough idle, power loss. Mitigation: walnut blasting service every 80,000–100,000 miles.
Yes, but must be declared to DVLA. Changing engine code (e.g., petrol to diesel) may affect MoT emissions testing, insurance classification, and road tax. Source: DVLA Vehicle Registration Guidelines.
Yes. The Golf GTE, Passat GTE, and Tiguan eHybrid use the EA211 1.4 TSI or EA888 1.4/2.0 TSI petrol engine paired with an electric motor. The engine is calibrated for hybrid efficiency with Atkinson-cycle operation in certain modes.
The EA288 evo 2.0 TDI is generally reliable but prone to DPF and EGR issues in short-trip urban driving. Common in Golf, Passat, Tiguan. Service interval: 30,000 km or 2 years in UK conditions. Use low-ash oil (VW 507 00) to protect DPF.
Positions 4–6 of the VIN indicate engine type for Volkswagen vehicles. Example: WVWZZZ1KZ... → '1KZ' = EA888 2.0 TSI. Use a Volkswagen-specific VIN decoder via VW ELSA or official dealer portal for accuracy. Source: VW ELSA Pro VIN Structure Guide.
Some are. Air-cooled flat-four engines (Type 1, Type 4) are simpler and easier to repair than modern turbocharged units. However, EA211 and EA888 offer better efficiency, emissions compliance under Euro 6, and refined performance. Choice depends on use case: restoration vs daily driving.
Use VW ELSA Pro (Electronic Service Information) or Volkswagen Group Product Reports. Public data also in EU type-approval documents via the Vehicle Certification Agency (VCA) database. Source: CELEX:32007R0715.
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Information accurate as of 2025