Delphi DCM3.7 original ECU files

Vehicles with a Delphi DCM3.7

Delphi DCM3.7 files are listed for 11 makes and 42 models, the most listed first.

How to identify your Delphi DCM3.7 file

How the numbers on this ECU type start:

• HW 03P90… 147 of the 316 files with a HW number, 47%
• SW 0180… 257 of the 409 files with a SW number, 63%

A HW number alone does not pick the file: 01804C09AB carries 9 SW versions here. Compare both numbers with your read.

Where do I find these numbers?

Delphi DCM3.7 map packs in figures

126 packs, 18 to 85 maps each, median 43.

Named by the most packs: Rail pressure 100%, Rail pressure limiter f(RPM,Fuel_Q) 98%, Limiter of Maximum torque 96%, Injection time 96%, Limiter of Turbo pressure 83%, Rail pressure limiter f(RPM,Fuel_T) 75%, Turbo pressure 75%, Variable geometry (VGT) or wastegate (WG) control 71%.

All Delphi DCM3.7 HW and SW numbers

101 HW numbers and 78 SW numbers, by make. Beside each HW, how many SW versions it carries. A number opens a file that shows it.