GMC SIERRA (6600 451HP) BOSCH 12676139 Original Tuning File
Make: GMC
HW: 12657305
SW: 12676139
About this file
Here is original ECU file for GMC SIERRA 6600 451HP: BOSCH DELCO E86B 12657305 12676139. To buy the original file, you need to register on our file-service or log in (if you have an account) and recharge your account. Also you can find all available options on our platform for emissions removal (DPF, EGR, AdBlue) or improving power with stage 1/2/3 or ECO tuning.
File specifications
| Brand name and model | GMC SIERRA |
| Engine power | 6600 451HP |
| Engine code | — |
| ECU brand name | BOSCH |
| ECU model name | DELCO E86B |
| ECU hardware | 12657305 |
| ECU software | 12676139 |
| ECU calibration | 5324AEE13F70BD99 |
| ECU SW upgrade | — |
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