Opel Astra Delco E80 original ECU files

Opel Astra Delco E80 engines

25 files across 7 engine variants. Listed most: 1.6 200hp, 14 files.

How to identify your Opel Astra Delco E80 file

How the numbers on this model with this ECU type start:

• HW 12653… 12 of the 20 files with a HW number, 60%
• HW 12666… 8 of the 20 files with a HW number, 40%
• SW 1267… 16 of the 20 files with a SW number, 80%

A HW number alone does not pick the file: 12666362 carries 3 SW versions here. Compare both numbers with your read.

Where do I find these numbers?

All Opel Astra Delco E80 HW and SW numbers

2 HW numbers and 9 SW numbers, by engine. Beside each HW, how many SW versions it carries. A number opens a file that shows it.