Chevrolet Silverado ECU remapping
19 files available
About remapping
The Chevrolet Silverado accounts for 19 files in our catalogue, dominated by the 6.6 Duramax V8 diesel, with a 3.0 D and the 5.3i petrol also present. It is a full-size pickup built for towing and payload.
The profile is maintenance-heavy: 10 DPF off and 10 Stage 1, with 8 EGR off, 4 AdBlue-related, 3 speed limiter removals and 2 Stage 2. The ECUs include EDC16C31, EDC17CP18, EDC16C42, E92, E38 and E86.
Model highlights
- ›10 DPF off files alongside 10 Stage 1: an even split between maintenance and performance.
- ›The 6.6 Duramax V8 diesel dominates.
- ›8 EGR off and 4 AdBlue-related files.
- ›ECUs including EDC16C31, EDC17CP18, EDC16C42, E92, E38 and E86.
Fuel split
Engines
| 6.6 D | Turbo-Diesel | 4 |
| 6.6D | Turbo-Diesel | 3 |
| 6.6 | Turbo-Diesel | 2 |
| 5.3i | 2 | |
| 3.0 D | 2 | |
| 6.6 V8 Diesel | 1 | |
| 6.6TD | Turbo-Diesel | 1 |
| 5.3 | 1 | |
| 6.6 Duramax | Turbo-Diesel | 1 |
| 6.6 L | 1 | |
| 6.6 V8 | 1 |
ECUs
ECU manufacturers
Available services
Remapping services
Stage 1
Optimising the original map with no hardware changes: more power and torque, full reliability.
DPF off
Particulate filter solution: no more regenerations or blockage warnings.
EGR off
EGR valve management to reduce soot issues and improve response.
AdBlue/SCR off
AdBlue/SCR system management to avoid faults and lock-outs.
Speed limiter removal
Removal of the factory speed limiter.
Stage 2
Remap for vehicles with mechanical upgrades (intake, exhaust, intercooler…).
DTC delete
Clearing of fault codes (DTC) that can't be removed via diagnosis.
Why remap with Repromatronic
- ✓More power and torque with engine-safe tuning
- ✓Sharper throttle response and nicer driving
- ✓Potential fuel savings in normal driving
- ✓Files built from the original and 100% reversible
- ✓Made by technicians with thousands of projects behind them
Are you a driver?
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Log in as a professionalFrequently asked questions
What does the 6.6 Duramax gain?
Torque at low and mid revs, which on a full-size pickup translates into fewer downshifts on gradients with a trailer or a full bed.
Can I disable the DPF?
Not on public roads: regulations require emissions systems to be operational. These files exist for specific applications; ask us before ordering anything.
Is the work reversible?
Yes. We always keep the original ECU file, so the vehicle can be returned to its factory configuration.