Opel Astra Delco E78 original ECU files

Opel Astra Delco E78 engines

42 files across 5 engine variants and 2 engine codes. Listed most: 1.4 16V Turbo DCVCP 120hp (A14NEL), 7 files.

How to identify your Opel Astra Delco E78 file

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

• HW 12647… 22 of the 31 files with a HW number, 71%
• HW 1263… 5 of the 31 files with a HW number, 16%
• SW 1264… 14 of the 36 files with a SW number, 39%
• SW 1265… 9 of the 36 files with a SW number, 25%
• SW 1266… 8 of the 36 files with a SW number, 22%

A HW number alone does not pick the file: 12647136 carries 4 SW versions here. Compare both numbers with your read.

Where do I find these numbers?

All Opel Astra Delco E78 HW and SW numbers

7 HW numbers and 16 SW numbers, by engine. Beside each HW, how many SW versions it carries. A number opens a file that shows it.