ECU Reprogramming
Unlock Your Van’s Hidden Potential
Custom economy & performance remaps for Renault & Vauxhall vans
Factory ECU maps are conservative for global fuel grades and climates. Our calibrations safely extract extra power or fuel economy—tailored for real-world UK conditions.
Two Tuned Packages
| Package | Gains | Ideal For |
|---|---|---|
| Eco Remap | +8–12 % MPG +10–15 Nm torque |
Couriers & fleets chasing fuel savings |
| Performance Remap | +25–40 Nm torque Sharper throttle |
Heavy payloads, motorway overtakes |
All maps retain factory safety limits for EGT, RPM and turbo pressure.
What’s Included
- Health Check – DTC scan, injector balance, boost-leak smoke test
- Original Read & Backup – stock file stored for lifetime reversion
- Custom Calibration – written in-house (WinOLS • KESSv2 • Flex)
- Road Test & Data-Log – verify EGT, AFR, turbo duty under load
- After-Care – free map tweak within 30 days if you add hardware mods
Typical Results (Trafic / Vivaro 1.6 dCi 120)
| Stock | Eco | Performance | |
|---|---|---|---|
| Power | 120 hp | 128 hp | 145 hp |
| Torque | 300 Nm | 320 Nm | 360 Nm |
| 50–70 mph roll-on | 7.8 s | 7.0 s | 6.2 s |
*Figures from Dyno Dynamics road dyno & GPS timing.
Pricing
| Service | Price* |
|---|---|
| Eco Remap | £300 |
| Performance Remap | £350 |
| Map Revert (lifetime) | FREE |
*Prices exclude VAT. Fleet discounts for 3+ vans.
Warranty & Insurance
- 12-month software warranty – free re-flash if a dealer update overwrites your map.
- Original calibration stored safely for lifetime reinstatement.
- Fully insured for road tests.
FAQs
Will remapping void my manufacturer warranty?
Any engine calibration can raise warranty questions. We keep the original file and can revert free of charge before dealer visits.
Does MPG really improve?
Yes—customers typically see 8–12 % better fuel economy on the Eco map, provided driving style remains the same.
Can you tune Euro 6 AdBlue models?
Yes. Both Euro 5 and Euro 6 vans are supported with full DPF / SCR compatibility.
Book Your Remap
Phone:
07751 216 895
Email:
[email protected]
Workshop: Unit 5, Goodview Road, Basildon, SS14 3DN (appointment only)
Trusted for safety, chosen for expertise — unlock the performance your van was built for.