Technical data
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| 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 VAG1551 /1552 | Rapid data transfer | ||
| DTC memory | Non-volatile memory * See note | ||
| Memory for learned values | Volatile memory * See note | ||
| Twin-path intake manifold | no | ||
| Variable valve timing | no | ||
| Charge Pressure Control (CPC) | yes | ||
| Exhaust Gas Recirculation (EGR) | yes | ||
*Independent of voltage supply.
*Values are erased when voltage supply is interrupted.