SDI9

Home » ECUs » SDI » SDI9

Continental SDI9 is the Engine Control Modules used in 2.7/3.4/3.8 petrol engines mounted in:

  • Porsche: 911, Boxster, Cayman

Technical details

MCUProgram FlashData FlashExternal Eeprom
Tricore TC17974MB–16KB

Available services

Porsche SDI9 immo-off

SDI9 IMMO-OFF

Disables the immobiliser in the ECU.

Order IMMO-OFF for SDI9
Porsche SDI9 clone

SDI9 clone

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

Order cloning for SDI9

SDI9 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.

Porsche SDI9 to SDI immo transfer

SDI9 to SDI

Transfer from SDI9 to another SDI ECU.

Order transfer to SDI
Porsche SDI9 to MEDC17 immo transfer

SDI9 to MEDC17

Transfer from SDI9 to MEDC17 ECU.

Order transfer to MEDC17

Part numbers

All SDI9 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.
  • ⚠️ MCU ID is required.
  • ✅ Full checksum correction is included.

Related ECUs