Audi Engines – Complete List
Audi has produced a wide range of petrol and diesel engines used across multiple generations of vehicles including the Audi A3, A4, A5, A6, Q5 and many others. Each engine is identified by a unique engine code, which helps technicians and vehicle owners identify the exact engine configuration.
These codes are used in service documentation, diagnostics tools and spare parts catalogs. Understanding the engine code is important for identifying specifications, maintenance requirements and common mechanical issues.
On this page you will find a growing list of Audi engine codes along with technical guides explaining their specifications, reliability and common problems.
Popular Audi Engine Codes
Some of the most widely used Audi engines include:
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EA888
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CAGA
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CFFB
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CAEB
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CJEB
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CJSA
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CNCD
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CYRB
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BPW
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ASN
These engines power a wide range of Audi vehicles and are known for technologies such as TFSI direct injection, turbocharging and TDI diesel systems.
Complete Audi Engine Codes List
Below is a list of Audi engine codes used across different models and generations.
CAEB
CAHA
CAGA
CAGB
CAGC
CAGD
CAGF
CAGG
CAGH
CAGJ
CAGK
CAGL
CAGN
CAGP
CFFB
CFFA
CFFC
CFFE
CFFF
CJEB
CJEC
CJED
CJEE
CJEF
CJEG
CJEH
CJSA
CJSC
CJSD
CJSE
CNCD
CNCE
CNHA
CNHB
CNHC
CNHD
CYRB
CYRC
CYRD
DETA
DCPC
Why Engine Codes Matter
Audi engine codes allow mechanics and technicians to quickly identify engine design, fuel system, displacement and compatible components. This information is essential when performing diagnostics, ordering spare parts or researching common reliability issues.
Many Audi engines share similar architecture across different models, which makes engine codes extremely useful when comparing performance and maintenance characteristics.
