PORSCHE BOXSTER (718) 2.5L 16V TURBO S 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 11 firmware versions

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Vehicle data

Brand	PORSCHE
Model	BOXSTER (718)
Engine	2.5L 16V TURBO S 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 (11)

Hardware No.	Software No. (chip)	Version	Update software	ECU
982906024AG	W21G0025R5D28	1.96.003	3226	CONTINENTAL-SIEMENS-VDO SDI21.X
982906024AP	W21H0025RED14	1.96.011	3336	CONTINENTAL-SIEMENS-VDO SDI21.X
982906024AT	W21H0025R5D14	1.96.014	3338	CONTINENTAL-SIEMENS-VDO SDI21.X
982906024BF	W21H0025RED31	1.96.007	3469	CONTINENTAL-SIEMENS-VDO SDI21.X
982906024BM	W21H0025R5D31	1.96.009	3473	CONTINENTAL-SIEMENS-VDO SDI21.X
982906024CC	W21H2025RUD10	1.96.006	3526	CONTINENTAL-SIEMENS-VDO SDI21.X
982906024CH	W21H2025RRD10	1.96.003	3531	CONTINENTAL-SIEMENS-VDO SDI21.X
982906024CQ	W21H7025SUM07	1.96.003	3749	CONTINENTAL-SIEMENS-VDO SDI21.X
982906024DJ	W21HA525SUD07	1.96.002	3863	CONTINENTAL-SIEMENS-VDO SDI21.X
982906024DM	W21HB025SUM08	1.96.006	3894	CONTINENTAL-SIEMENS-VDO SDI21.X
982906027N	W21R2025SOD16	1.96.007	3729	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