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GM Cobalt original ECU files

Every stock read we have for the GM Cobalt, by engine. Ctrl+F your HW or SW number.

EnginesAll HW and SW numbersOther GM models

GM Cobalt files

3 files €18 each · card · by e-mail

GM Cobalt engines

3 files across 2 engine variants, on 1 ECU type. Listed most: 1.4 8V 97hp, 2 files.

EngineCodeFilesECU types
1.4 8V 97hp2Delco E83 2
1.8 8V 111hp1Delco E83 1

All GM Cobalt HW and SW numbers

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

Delco E83 1 HW · 1 SW
HWSW versions
126429261 12649229

Other GM models