Diagnostics
Fault-finding before any remap. At our Rayleigh workshop, while you wait.
What is Diagnostics?
Diagnostics covers fault-code reading, live data and a written summary, plus DPF and EGR cleaning and diagnostics. Emissions equipment always stays fitted and working.
Who it suits
Any vehicle before a remap, or any driver with a warning light or running concern.
What happens on the day
- Health check and fault scan.
- Your original file is backed up and kept on record.
- The new calibration is written to suit your vehicle.
- Road test before handover.
Most jobs are done while you wait in our on-site café. Every vehicle is quoted individually: call or WhatsApp 07599 545358 with your vehicle details.
Remaps must be declared to your insurer. Read our legality and insurance guide.
Other services: Our most popular remap for standard vehicles. · For vehicles with supporting hardware. · Bespoke calibration for major upgrades. · Efficiency-focused calibration. · Gearbox software for DSG, DCT and automatics. · Unlocking software features and limiters. · Transit, Sprinter, Vivaro, Hilux, Ranger, Navara and more. · For businesses running multiple vehicles.
Book Diagnostics
Unit 31b, Lychgate Farm Industrial Estate, Rayleigh, Essex SS6 7TZ
Mon–Fri 8am–5pm · Sat by appointment
Book your slot
Remapped while you wait in Rayleigh
Call 07599 545358, message us on WhatsApp, or email info@essexremaps.com. Grab a coffee in our café while we work.