Denso MA275700-8921 original ECU files

Vehicles with a Denso MA275700-8921

Denso MA275700-8921 files are listed for 27 makes and 75 models, the most listed first.

How to identify your Denso MA275700-8921 file

How the numbers on this ECU type start:

• HW 1860… 128 of the 239 files with a HW number, 54%
• SW 1860… 128 of the 234 files with a SW number, 55%

A HW number alone does not pick the file: H1C445W carries 14 SW versions here. Compare both numbers with your read.

Where do I find these numbers?

Denso MA275700-8921 map packs in figures

57 packs, 18 to 115 maps each, median 51.

Named by the most packs: Rail pressure 93%, Turbo pressure 91%, Limiter of Turbo pressure 89%, Fuel quantity injected f(RPM,Trq) 84%, Rail pressure limiter f(RPM,Fuel_T) 82%, Limiter of Maximum torque 81%, Limiter of Turbo pressure f(APS) 81%, Torque request during standard condition 81%.

All Denso MA275700-8921 HW and SW numbers

152 HW numbers and 226 SW numbers, by make. Beside each HW, how many SW versions it carries. A number opens a file that shows it.