Delco E80 original ECU files

Vehicles with a Delco E80

Delco E80 files are listed for 4 makes and 19 models, the most listed first.

How to identify your Delco E80 file

How the numbers on this ECU type start:

• HW 12666… 38 of the 86 files with a HW number, 44%
• HW 12653… 31 of the 86 files with a HW number, 36%
• HW 12686… 16 of the 86 files with a HW number, 19%
• SW 1267… 47 of the 86 files with a SW number, 55%
• SW 1268… 16 of the 86 files with a SW number, 19%
• SW 1269… 9 of the 86 files with a SW number, 10%

A HW number alone does not pick the file: 12666362 carries 13 SW versions here. Compare both numbers with your read.

Where do I find these numbers?

Delco E80 map packs in figures

4 packs, 50 to 72 maps each, median 65.

All Delco E80 HW and SW numbers

4 HW numbers and 44 SW numbers, by make. Beside each HW, how many SW versions it carries. A number opens a file that shows it.