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GM Blazer original ECU files

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

Delco, type not listed 3Siemens KEMSCO 2EFI, type not listed 1Bosch M1.54 1

EnginesAll HW and SW numbersOther GM models

GM Blazer files

7 files €18 each · card · by e-mail

GM Blazer engines

7 files across 6 engine variants, on 4 ECU types. Listed most: 4.3 V6 180hp, 2 files.

EngineCodeFilesECU types
1.2 16V 90hp1Siemens KEMSCO 1
1.2 90hp1Siemens KEMSCO 1
2.2 0hp1EFI, type not listed 1
2.2 MPFI 0hp1Bosch M1.54 1
4.3 V6 160hp1Delco, type not listed 1
4.3 V6 180hp2Delco, type not listed 2

All GM Blazer HW and SW numbers

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

Siemens KEMSCO 0 HW · 1 SW
Engine, no HW listedSW versions
1.2 90hp1 D12000000

Other GM models