EDC17CP20

BOSCH EDC17CP20 is the Engine Control Modules used in 2.0 diesel engines mounted in:

• Audi: A4, A5
• Volkswagen: Amarok, Crafter, Passat, Transporter

Technical details

Available services

EDC17CP20 IMMO-OFF

Disables the immobiliser in the ECU.

Order IMMO-OFF for EDC17CP20

EDC17CP20 clone

Creates a full ECU clone, including calibration, software/coding/adaptation and full IMMO data.

Order cloning for EDC17CP20

EDC17CP20 transfer

Allows complete transfer of IMMO data between different ECU families and ECU models. Commonly used during engine conversions or swaps where the replacement ECU differs from the original unit.

EDC17CP20 to MEDC17

Transfer from EDC17CP20 to another MEDC17 ECU.

Order transfer to MEDC17

EDC17CP20 to SIMOS

Transfer from EDC17CP20 to SIMOS ECU.

Order transfer to SIMOS

EDC17CP20 synchronization

Synchronizes the ECU with the vehicle’s immo master module to restore proper immo operation. Required after ECU replacement, module mismatch or when restoring immo pairing.

EDC17CP20 with BCM2

Synchronizes EDC17CP20 with the BCM2.

Order BCM2 synchronization

Part numbers

All EDC17CP20 part numbers are supported for IMMO-OFF, cloning and transfer services. The list below shows the most common variants:

Notes

• 🔧 Full bench/boot read is required.
• ⚠️ Virtual/partial reads are not supported.
• ✅ Full checksum correction is included.

Related ECUs

• SIMOS 8.1x
• SIMOS 8.2x
• SIMOS 8.3x
• SIMOS 8.4x
• SIMOS 8.5x
• SIMOS 8.6x
• SIMOS 12.x
• SIMOS 16.x
• SIMOS 18.x
• EDC17CP04
• EDC17CP14
• EDC17CP24
• EDC17CP44
• EDC17CP54
• MED17.1
• MED17.1.1
• MED17.1.6
• MED17.5
• MED17.5.2