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Diesel eco remaps

Van, Motorhome & Towing Remaps

More torque. Better fuel economy. Diesel eco remaps at our HQ at Mallory Park, Leicestershire.

From £265Done in about 40 minutesOriginal software keptStays road legal
Call nowGet a quote

Who it's for

VansMore pulling power when loaded, and lower fuel bills.
Motorhomes & campersEasier hills and less strain when fully laden.
TowingMore low-down torque for caravans, trailers and horseboxes.
Pickups & 4x4sTorque for towing and heavy loads.

What you get

  • More low-down torqueFewer gear changes, easier hills and better towing.
  • Better fuel economyEspecially on longer runs.
  • Smoother power when loadedLess strain on the engine and the driver.
  • Tuned for your vehicleNo generic file. Built for your engine.

Our own test: VW Transporter T6.1 140

+5.5MPG around town
up to +12MPG on the motorway

Results from our own vehicle. Your results will depend on vehicle, load, driving style and journey type.

How it works

  1. Call or send your regTell us the vehicle and what you use it for.
  2. We check and quoteWe confirm what we can do and give you a price.
  3. Book inAt our HQ at Mallory Park.

Vehicles we remap

  • Ford Transit & Transit Custom
  • VW Transporter & Crafter
  • Mercedes Sprinter & Vito
  • Fiat Ducato-based motorhomes
  • Ford Ranger
  • Toyota Hilux

Don't see yours? Call us with your reg.

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Fleets

Running two or more vans?

Ask about fleet pricing.

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What our customers say

"Perfect experience! All of their team is so friendly, helpful and knowledgable! I will definitely be using…"

★★★★★Chloe Wilkinson · Google · "My car now runs perfectly with its new remap"

"My experience with ECU Solutions UK was perfect. From start to finish the process was smooth and the guys…"

★★★★★Danny Thompson · Google

Common questions

Will it affect my warranty?

It can affect a manufacturer warranty. If your vehicle is still under warranty, check with your dealer before booking.

Do I need to tell my insurer?

Yes. A remap is a modification, so tell your insurer before or after the work. Not telling them could affect a claim.

Can it be put back to standard?

Yes. We keep a copy of your original software, so we can put it back.

How much does it cost?

From £265. Call us with your reg and we'll confirm the price for your vehicle before we start.

How long does it take?

About 40 minutes for most vehicles.

Will it still pass its MOT?

Yes. It stays road legal. We never remove DPF, EGR or AdBlue systems.

Is there a separate "eco map"?

No. It's one diesel calibration built for both pulling power and efficiency.

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