Denso RH850 original ECU files

Vehicles with a Denso RH850

Denso RH850 files are listed for 2 makes and 8 models, the most listed first.

How to identify your Denso RH850 file

How the numbers on this ECU type start:

• HW ECM01… 16 of the 16 files with a HW number, 100%
• SW 32990… 17 of the 19 files with a SW number, 89%

A HW number alone does not pick the file: ECM-010L0-0 carries 15 SW versions here. Compare both numbers with your read.

Where do I find these numbers?

All Denso RH850 HW and SW numbers

1 HW number and 17 SW numbers, by make. Beside each HW, how many SW versions it carries. A number opens a file that shows it.