03P906021B 03P906021B_8510 Delphi DCM3.7 original ECU file CFWA – Seat Ibiza 1.2 TDI 75hp

HW03P906021BSW8510CAL03P906021B_8510

Vehicle: Seat Ibiza
Engine: 1.2 TDI 75hp · CFWA
ECU: Delphi DCM3.7
HW: 03P906021B
SW: 8510
Calibration: 03P906021B_8510
Also written: 03P 906 021 B · 03P-906-021-B

WinOLS map pack for this file
56 maps — Engine Torque, Rail, Turbo System, Injection System. Original included.

HW numbers next to 03P906021B

The closest HW numbers in the archive, by spelling. They are other files, not equivalents. Worth a look when a digit may have been misread.

HW	Listed for
03P906021AK	Volkswagen Polo 1.2 TDI 75hp
03P906021AN	Seat Ibiza 1.2 TDI 75hp
03P906021AP	Skoda Fabia 1.2 TDI 75hp CFWA
03P906021AQ	Volkswagen Polo 1.2 TDI 75hp CFWA
03P906021AT	Volkswagen Polo 1.2 TDI 75hp
03P906021BA	Volkswagen Polo 1.2 TDI 75hp
03P906021BC	Seat Ibiza 1.2 TDI 75hp CFWA
03P906021BD	Volkswagen Polo 1.2 TDI 75hp
03P906021BE	Seat Ibiza 1.2 TDI 75hp CFWA
03P906021BF	Seat Ibiza 1.2 TDI 75hp CFWA

Other numbers for the Seat Ibiza 1.2 TDI 75hp

48 files cover exactly this car and engine, on Delphi DCM3.7 (48). If your ECU reads differently from this page, 12 of the others:

HW 03P906021Q HW 03P906021AH HW 03P906021AA CAL 03P906021P_9978 HW 03P906021K HW 03P906021B CAL 03P906021AA_9979 CAL 03P906021B_9979 CAL 03P906021AB_9978 CAL 03P906021B_9980 HW 03P906021A HW 03P906021AB

This file's map pack against other Delphi DCM3.7 packs

Its pack names 56 maps. The 126 Delphi DCM3.7 packs in the archive have 18 to 85 maps, median 43; 77% of them name fewer than this one.

Category	This pack	Median pack
Engine Torque	20	13
Rail	12	12
Turbo System	9	7
Injection System	8	6
Limiters	6	2

Named here but in under a quarter of the Delphi DCM3.7 packs: Engine load limiter, Maximum torque limiter f(fuel_T), Torque monitoring.

This ECU and car in figures

Delphi DCM3.7: 635 files, 78 SW numbers, 126 with a map pack. Makes: Chevrolet (222), Volkswagen (145), Ssangyong (127), Seat (48). Most listed: Volkswagen Polo (145), Chevrolet Captiva (111), Chevrolet Orlando (58), Ssangyong Korando (56).

Seat Ibiza: 307 files. ECU types: Continental PCR 2.1 (77), Delphi DCM3.7 (48), Bosch EDC17U01 (22), Bosch EDC15P (16). Engine codes: CAYC (46), CAYB (27), CBZB (13), CFWA (12).

Engine code CFWA: 63 files, on Delphi DCM3.7 (63). Listed for Volkswagen Polo (45), Seat Ibiza (12), Skoda Fabia (6).

What you get

The original (stock) read of this ECU as listed, as a ready-to-use .bin file by e-mail.
File sizes differ between tools and read methods — check that the numbers match your ECU before buying.
Original read only: no full backup, EEPROM or tuned file.
A digital file: all sales are final — no refunds. Terms of sale

Other files for the Seat Ibiza

Seat Ibiza1.2 105hp · CBZB