EGR delete in Denton
Software-based ECU remap. EGR disabled permanently. We come to you in Denton, £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 lower NOx output at the point of combustion. On a diesel doing mixed load and motorway work, the system can function tolerably well. On a diesel doing local deliveries, site runs, and regular idling around Denton, Audenshaw, and the surrounding Tameside roads, the carbon load in the recirculated exhaust gas builds up faster than the heat of normal operation can clear it.
The valve fouls progressively. Intake passages accumulate deposits. The ECU detects that the EGR circuit is not performing within its expected parameters, logs a fault code, and reduces engine output to protect the drivetrain. Limp mode follows. For a van on a daily work schedule, that sequence is not theoretical, it is a recurring pattern that cleaning or replacement temporarily interrupts before it begins again.
A software delete removes the EGR from the ECU's operating map. The cycle does not restart. The fault code does not return.
Vehicle coverage
We carry out EGR deletes on a wide range of diesel vans, light commercials, and cars. Commonly covered vehicles include:
Ford Transit in 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 across all major 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 compatibility before you book. Do not assume from the list alone, ECU variants within the same model range can differ.
How the process works
We arrive at your location in Denton, home, workplace, yard, or car park.
Pre-remap diagnostic
we connect to the OBD port and read all current fault codes, logging them before any changes are made.
ECU remap
the modified software map is written via the OBD port. No engine bay access is needed. The EGR system is disabled within the map.
Verification
once the map is written, we restart the engine and confirm the remap has written correctly and the vehicle is running as expected.
Fault codes cleared
all EGR-related fault codes are cleared from the ECU memory.
Complete. The full process takes 60 to 90 minutes from arrival to handover.
No recovery vehicle. No garage appointment. The vehicle drives in and drives away.
Cost and what is included
The EGR delete is £220. That covers everything: the visit, the pre-remap diagnostic, the remap itself, and the post-remap verification. There is no call-out charge, no diagnostic fee billed separately, and no hourly rate.
For comparison, an EGR valve replacement typically costs £300 to £700 fitted, and that assumes a straightforward job with no corroded fixings or access complications. For a vehicle that has already been through one replacement, that cost has been paid and the fault has still returned. Repeat cleaning intervals add further cost without resolving the underlying pattern.
At £220 once, the software delete is a single-visit, permanent resolution.
Legal notice
EGR delete is for off-road and track use only. A vehicle with an EGR delete fitted does not comply with current UK emissions requirements for road use and 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 need an on-road legal option, EGR cleaning and replacement are available services, call 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 Greater Manchester
Other areas we cover:
Book your EGR delete in Denton
Book your mobile EGR delete in Denton, call 0161 694 7331. £220 covers the visit, the remap, and the verification. Software-only, no engine bay access, we come to you.
For off-road and track use only.