Chevrolet Trailblazer ECU remapping
8 files available
About remapping
The Chevrolet Trailblazer accounts for 8 files in our catalogue, entirely the 2.8 VCDi diesel in its various designations. It is a mid-size SUV built on pickup underpinnings.
Stage 1 makes up 7 files — a very clean profile — with single DPF and EGR entries. The ECUs are EDC16C39, E98 and E39.
Model highlights
- ›7 Stage 1 files of 8 total: a very clean performance profile.
- ›Entirely the 2.8 VCDi diesel.
- ›A mid-size SUV built on pickup underpinnings.
- ›ECUs limited to EDC16C39, E98 and E39.
Fuel split
Engines
| 2.8 | 2 | |
| 2.8 VCDI | 2 | |
| 2.8D | Turbo-Diesel | 2 |
| 2.8TD | Turbo-Diesel | 1 |
| Otros | 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.
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 2.8 VCDi gain?
Torque at low and mid revs, which on a vehicle of this weight translates into fewer downshifts on climbs and when towing.
Is it related to the Colorado?
Yes, they share underpinnings and the 2.8 diesel. Our experience with one applies largely to the other.
Does it affect the four-wheel-drive system?
No. The work is done on the engine ECU and does not alter the transfer case or the low-range gearing.