PORSCHE CAYMAN (718) S 2.5L 16V TURBO 257kW/347HP CONTINENTAL SDI21.X — ECU CONTINENTAL-SIEMENS-VDO SDI21.X

Find the firmware identifiers (hardware, software and update numbers), available tuning options and how to get the original or remapped file.

✓ Tuning via file (flash) ✓ Add-on module available 16 firmware versions

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Vehicle data

Brand	PORSCHE
Model	CAYMAN (718)
Engine	S 2.5L 16V TURBO 257kW/347HP CONTINENTAL SDI21.X
Stock power	349 CV / 257 kW
Displacement	2500 cc
Fuel	Benzina sovralimentato
Vehicle type	Auto

ECU

Manufacturer	CONTINENTAL-SIEMENS-VDO
Model	SDI21.X
Memory / EPROM	MICRO INFINEON TRICORE - 32768 Kbit - 400000

Available tuning operations / options:

Base timing
Base timing 2
Lambda/AFR full load/WOT
Advance correction for IAT sensor
Boost pressure
Desired engine load calculation
Lambda correction
Intake pressure protection
Torque limiter 2
Basic value setpoint Lambda sensor
Torque limiter
Lambda enrichment for components protection
RPM Limiter
RPM Limiter 2
Knock detection factor
Speed limiter
Speed limiter 2
Speed limiter 3
Max torque profile
Optimal engine moment
Maximum pressure ratio limit depending on temperature
Pop/blow off valve offset - close model
Pop/blow off valve offset - open model
Driver torque request

Firmware identifiers (16)

Hardware No.	Software No. (chip)	Version	Update software	ECU
982906024AR	W21H0025RUD13	1.96.003	3327	CONTINENTAL-SIEMENS-VDO SDI21.X
982906024AS	W21H0025RUM13	1.96.003	3328	CONTINENTAL-SIEMENS-VDO SDI21.X
982906024BE	W21H0025RUM14	1.96.002	3411	CONTINENTAL-SIEMENS-VDO SDI21.X
982906024BG	W21H0025REM31	1.96.002	3470	CONTINENTAL-SIEMENS-VDO SDI21.X
982906024BH	W21H0025RUD31	1.96.003	3471	CONTINENTAL-SIEMENS-VDO SDI21.X
982906024BL	W21H0025RUM31	1.96.024	3472	CONTINENTAL-SIEMENS-VDO SDI21.X
982906024CA	W21H2025RED10	1.96.009	3524	CONTINENTAL-SIEMENS-VDO SDI21.X
982906024CB	W21H2025REM10	1.96.002	3525	CONTINENTAL-SIEMENS-VDO SDI21.X
982906024CD	W21H2025RUM10	1.96.002	3527	CONTINENTAL-SIEMENS-VDO SDI21.X
982906024CE	W21H2025R5D10	1.96.011	3528	CONTINENTAL-SIEMENS-VDO SDI21.X
982906024CP	W21H7025SUD07	1.96.007	3748	CONTINENTAL-SIEMENS-VDO SDI21.X
982906024CR	W21H2025RED11	1.96.003	3758	CONTINENTAL-SIEMENS-VDO SDI21.X
982906024CT	W21H2025RUD12	1.96.002	3760	CONTINENTAL-SIEMENS-VDO SDI21.X
982906024DH	W21H9025SUM03	1.96.002	3814	CONTINENTAL-SIEMENS-VDO SDI21.X
982906024DL	W21HB025SUD08	1.96.002	3893	CONTINENTAL-SIEMENS-VDO SDI21.X
982906025S	W21H2025KUM16	1.96.006	3610	CONTINENTAL-SIEMENS-VDO SDI21.X

ECU notes

MICRO Infineon Tricore TC1791 WARNING - New Genius with security Dongle: the protocol supports identification and writing only. IF the matching original file is already present in databank it can be used for the modification and the writing operation. To work on this ECU you can use NewTrasdata