With Manufacturer's Scan Tool

Technical data

Engine code ALH
System designation EDC (Electronic Diesel Control)
Exhaust emissions conform to OBD II
On Board Diagnostic yes
Output Diagnostic Test Mode yes
Operating mode of data transfer to VAG 1551/1552 Rapid data transfer
DTC memory Non-volatile memory1)
Memory for learned values Volatile memory2)
Twin-path intake manifold no
Variable valve timing no
Charge Pressure Control (CPC) yes
Exhaust Gas Recirculation (EGR) yes

1) Independent of voltage supply.
2) Values are erased when voltage supply is interrupted.