EGR delete in Colne
Software-based ECU remap. EGR disabled permanently. We come to you in Colne, £220.
Mobile service. No garage required. Call 0161 694 7331 to book.
For off-road and track use only.
What the EGR valve does and why it fails
The EGR (exhaust gas recirculation) valve routes a controlled portion of exhaust gas back into the intake manifold. The purpose is to reduce combustion temperature and cut NOx output. On a petrol engine doing mixed motorway work, the system can function tolerably. On a diesel doing urban routes, short runs, and regular idling, the carbon load in the recirculated exhaust gas builds up faster than the heat generated by normal operation can clear it. The valve fouls. The intake passages accumulate deposits. The ECU detects that the EGR circuit is not performing within parameters, logs a fault code, and reduces engine output to protect the drivetrain.
A software delete addresses this by removing the EGR system from the ECU's operating map entirely. The valve remains physically in place, nothing is unbolted, no blanking plate is fitted, no surrounding components are disturbed. The engine simply runs without the EGR cycle. The fault code does not return because the ECU is no longer monitoring the EGR circuit. Limp mode caused by EGR failure does not recur. The modification is permanent and does not require repeat visits or servicing.
Vehicle coverage
We carry out EGR deletes on a wide range of diesel vans and cars. Vehicles regularly covered include:
Ford Transit in both TDCi and EcoBlue engine variants. Mercedes Sprinter CDI. Vauxhall Movano and Vivaro. Volkswagen Transporter T5 and T6 (TDI), Volkswagen Crafter. Renault Trafic and Master. Fiat Ducato. We also work on diesel cars and light commercial vehicles across all main manufacturers.
Compatibility depends on the availability of a tuning file for your specific make, model, engine variant, and ECU generation. If your vehicle is not listed above, call 0161 694 7331 with your registration and we will confirm whether we can carry out the remap before you book.
How the process works
We arrive at your location in Colne, home, yard, car park, or workplace.
Pre-remap diagnostic
we read all current fault codes and log them before touching the ECU.
ECU remap via OBD port
the modified map is written directly through the vehicle's OBD port. No engine bay access required.
Verification
once the map is written, the engine is restarted and the remap is confirmed to have written correctly.
Fault codes cleared
all EGR-related codes are cleared from the ECU.
Job done. The full process typically takes 60 to 90 minutes from arrival to completion.
No recovery vehicle needed. No garage appointment. The vehicle is driven in and driven away.
Cost and what is included
The EGR delete costs £220. That covers the visit, the remap, and the verification, there is no diagnostic fee on top, no call-out charge, and no per-hour rate.
An EGR valve replacement typically costs £300 to £700 fitted, depending on the vehicle and whether corrosion or access difficulties add to the labour time. For vehicles that have already been through one replacement, that cost has already been paid once. A cleaning interval is cheaper in the short term but does not address what causes the carbon to build up in the first place, the same fault returns.
At £220 once, the software delete is a single-visit resolution. The numbers are straightforward.
Legal notice
EGR delete is for off-road and track use only. A vehicle with an EGR delete fitted does not meet current UK emissions requirements for road use. It is not road-legal following this modification.
The customer is responsible for understanding and complying with all relevant regulations for their intended use of the vehicle. We carry out the modification on that basis. If you have questions about road-legal alternatives, EGR cleaning and replacement are available services, call us to discuss.
FAQs
What if the fault is a hardware failure rather than a software issue?
How is a software EGR delete different from fitting a blanking plate?
Can you remap a vehicle that has already had an EGR valve replaced?
What happens if the ECU will not communicate?
EGR delete across Lancashire
Other areas we cover:
Book your EGR delete in Colne
Book your mobile EGR delete in Colne, call 0161 694 7331. £220 covers the visit, the remap, and the verification. Software-only, no engine bay access, we come to you. Same-day and next-day availability is common.
For off-road and track use only.