−10%10% off all files right now — originals €18, map packs from €54.
€18 / file−10%

Chevrolet Camaro Delco E39A3 original ECU files

Every stock read of the Delco E39A3 in the Chevrolet Camaro, by engine. Ctrl+F your HW or SW number.

3 WinOLS map packs for the Chevrolet Camaro, from €54

EnginesIdentify the fileAll HW and SW numbers

WinOLS map packs for this ECU
Original + every map named, axes checked — from €54.
See map packs

Chevrolet Camaro Delco E39A3 files

10 files €18 each · card · by e-mail

Chevrolet Camaro Delco E39A3 engines

10 files across 2 engine variants. Listed most: 3.6 304hp, 8 files.

EngineCodeFiles
3.6 304hp8
3.6 308hp2

How to identify your Chevrolet Camaro Delco E39A3 file

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

  • HW 12653… 7 of the 8 files with a HW number, 88%
  • SW 1265… 5 of the 10 files with a SW number, 50%

A HW number alone does not pick the file: 12653997 carries 3 SW versions here. Compare both numbers with your read.

Where do I find these numbers?

All Chevrolet Camaro Delco E39A3 HW and SW numbers

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

3.6 304hp 1 HW · 3 SW
HWSW versions
126539973 12644447 12655008 12661794
Engine code, no HW listedSW versions
not listed1 12644447
3.6 308hp 1 HW · 1 SW
HWSW versions
126322861 12653091
Engine code, no HW listedSW versions
not listed1 12653091