Stage 1 remapping in Andover
Long commutes stand out in Andover's 2021 Census figures: 7.5% of working residents in the built-up area travelled 30 km or more to work, against 4.4% across England and Wales and 6.4% across the Test Valley council area. That was on a census day during a lockdown, when commuting was lower than usual. Regular long runs are where a Stage 1 remap is felt most often. On a diesel it lifts mid-range torque, which makes overtaking and joining faster roads easier and cuts the number of downshifts on long climbs. The change is to fuel, boost and timing settings in software, within the engine's limits. Economy gains, if any, are modest and depend on your driving.
Vehicles and driving in Andover
- Privately kept cars in Test Valley
- 76,369: 30% diesel, 57% petrol (council area, June 2026)
- Privately kept vans in Test Valley
- 6,667, 93% of them diesel
- Drive to work (2021)
- 48.3% of working residents drive a car or van to work (England and Wales: 45.1%)
- Long commutes (2021)
- 7.5% travel 30 km or more to work (England and Wales: 4.4%)
- Households with two or more cars or vans (2021)
- 41.5% (England and Wales: 35.4%)
- Postcode districts
- SP10, SP11
- Main roads
- A303, A3057, A3093, A343, A342
- Population
- About 48,500 (Hampshire)
Driving in and around Andover
All three service areas on Andover's list sit on the A303: Weyhill at 4.1 km, The Buck at 5.2 km and Barton Stacey at 7.7 km. The A3057, A3093, A342 and A343 complete the main roads. Tidworth, the nearest town on the list, is 13.8 km off. In the Test Valley council area, 30.1% of privately kept cars were diesel at the end of June 2026, slightly above England's 29.1%, and there were 87 private vans per 1,000 private cars, against 81. At SP postcode MOT stations in 2025, 44.9% of the cars and small vans tested were diesel, and the Volkswagen Transporter was second only to the Ford Transit among diesel vans. A Transporter loaded for a run on the A303 needs fewer downshifts after a remap.
Who does the remap in Andover
An independent mobile technician from our national network does the remap at your home or workplace, booked and managed by us. Call with your reg and postcode and we'll tell you straight whether we can cover Andover.
Diagnostics before and after, a remap file matched to your vehicle, repair only: no DPF, EGR or AdBlue deletes.
Common diesels in SP postcodes
AdBlue warning on? Repair comes before any remap: AdBlue repair in Andover
Frequently Asked Questions
We check on the phone who can get to you in Andover before anything is booked.
We give you the price on the phone once we know your vehicle.
Stage 1 remapping near Andover
Distances below are in a straight line.
Sources: DfT VEH0105 (privately kept vehicles), Census 2021 (ONS) for Andover built-up area (taken in lockdown), DVSA MOT results 2025 (diesels, by test station postcode area), OpenStreetMap (ODbL) and postcodes.io. Public sector information under the Open Government Licence v3.0. Updated 30 October 2026.