Diesel Engine Remapping
for TDI, CDI, dCi and HDi engines
Remapping a turbo diesel re-calibrates the engine's own software, rather than adding a box to alter its signals.
- Fully dyno tested remaps
- 30 day money back guarantee
- Lifetime software warranty
- UK-wide local network
Overview
Diesel Engine Remapping in Merseyside
Whether it is a TDI, CDI, dCi, HDi, CRDi or JTD engine, the principle is the same: the ECU's stored maps for injection, boost and torque limits are rewritten within safe margins for that engine. The result is stronger acceleration, particularly in the mid-range.
People sometimes ask how a remap compares with a plug-in tuning box. A remap changes the ECU's own calibration and is tested on a dyno; a box intercepts sensor signals. Our guide explains the differences fairly. Across the 965 diesel engines in our catalogue the average stage 1 gain is 34 bhp and 73 Nm.
Who it suits
- Owners of turbo diesel cars and SUVs
- Drivers choosing between a remap and a tuning box
- Anyone wanting a calibration written for their exact engine
The process
How it works
- 01
Tell us about your vehicle
Search your engine or request a quote with your make, model, engine and registration.
- 02
We confirm the details
We contact you by SMS or call back, check the vehicle and confirm what is possible.
- 03
Your local site books you in
Your local Remap Experts site arranges the work and answers your questions.
- 04
Remapped and tested
The work is fully dyno tested, with a 30 day money back guarantee and a lifetime software warranty.
What to expect
- Noticeably stronger acceleration, mostly between 1,500 and 3,500 rpm
- A calibration written for your engine, not a generic file
- Figures confirmed on a dyno
Worth knowing
- Extra torque puts more load on the clutch, dual-mass flywheel and gearbox, so worn parts should be checked first.
- Tell your insurer about the remap before you book.
Ready for diesel engine remapping?
Send your vehicle details and we will reply with what is possible and a price.
Local service
Diesel Engine Remapping in Merseyside
Remap Experts Merseyside is part of the UK-wide Remap Experts network, serving drivers in the North West. We regularly work with drivers in Kirkby, Southport, Skelsmersdale, Knowsley and Halsall and nearby areas.
If you are closer to Liverpool, Warrington and Cheshire, those neighbouring sites can help too.
- Kirkby
- Southport
- Skelsmersdale
- Knowsley
- Halsall
- Crosby
- Burscough
- Bootle
Questions
Diesel Engine Remapping: your questions
Is a remap better than a tuning box?
They work differently. A remap rewrites the ECU's calibration for your engine; a box alters sensor signals. See our guide for a fair comparison.
Will it work on my engine?
Search your make, model and engine to see our figures. If your engine is not listed, call us.
Explore
Other services
- Diesel Economy Remapping MerseysideMore low-down torque for relaxed driving, with the potential for better economy.
- DPF and EGR Fault Diagnosis and Repair MerseysideDiagnosis, cleaning and repair for DPF and EGR faults, in line with current road-legal standards.
- Fleet Remapping MerseysideA single point of contact for remapping several company vehicles.
- HGV and Truck Remapping MerseysideRemapping enquiries for trucks and heavy commercial vehicles, handled individually.
- Light Commercial and Van Remapping MerseysideMore torque for loaded vans, from a calibration written for your engine.
- Petrol Engine Remapping MerseysideSharper response and stronger acceleration from your petrol engine, written for your exact engine.
- Rolling Road Dyno Tuning MerseysidePower and torque measured on a rolling road, so results are checked rather than assumed.