Overview

The Ford Transit, Transit Custom, Tourneo and Ford Ranger all use the same engines—the only difference is the body design. Pre-2019 models can be remapped to increase both power and efficiency. Ford used the same engine across the range but adjusted the software to create different power levels, charging extra for higher-powered versions. All 2.2 engines can be safely remapped to around 180bhp, while the 2.0 engines can reach 190bhp, most customers report an improvement in fuel efficiency.

Common Issues with the 2.2 Engine

Cracked Pistons
Cracked pistons were a widespread issue with the 2.2 engine. One engine builder we work with even said they could make a living just repairing this fault. Ford tried to fix the problem with software updates, but many vehicles never returned to Ford for servicing and missed these updates. We offer this fix in our PCM Update service.

DPF Failure
The DPF (Diesel Particulate Filter) often fails as it reaches the end of its lifespan. Aftermarket DPFs usually don’t work, and new replacements are so expensive they’re often not economically viable. For vehicles sold outside the EU or used off-road, like on farms, owners often remove the filter from the DPF housing. We can then carry out a DPF Delete to update the software, reducing pollution, stopping regeneration, and preventing warning lights and limp mode.

EGR Failure
EGR (Exhaust Gas Recirculation) valves reduce emissions when new, but over time they clog with carbon, causing them to stick. This can trigger engine warning lights and limp mode. As with the DPF, we can perform an EGR Delete to disable the valve in software, preventing further engine damage and clearing fault codes.

Speed Limiters
Some factory-detuned models come with speed limiters, which can be frustrating or even dangerous. Where legal, we can remove or adjust the speed limiter to suit your needs.

Common Issues with the 2.0 Engine

Wetbelt Failure
The wetbelt in the 2.0 engine has a high failure rate. While there’s no software fix, regular servicing and more frequent belt changes can help. If you need a reliable workshop in Kent for this, we can recommend a trusted company in Ashford.

AdBlue System Problems
AdBlue systems on these models are notoriously unreliable, often proving challenging for main dealers to resolve and independent workshops sensibly shy away from repairing them . As an off-road solution, we can perform an AdBlue Delete to disable the system in software.

DPF Failure
As with the 2.2 engine, the DPF on the 2.0 often fails as it ages. New replacements are expensive, and aftermarket alternatives rarely work. For off-road or non-EU vehicles, we can provide a DPF Delete to prevent regeneration issues, clear fault codes, and avoid limp mode.

EGR Failure
EGR valves on the 2.0 engine face the same issues as the 2.2, carbon buildup, sticking, and triggering limp mode. An EGR Delete disables the valve in software, solving these problems and preventing further damage.

Speed Limiters
Speed limiters are also common on these models. Where legal, we can remove or adjust them.

Post-2019 ECU Updates

In 2019, Ford introduced stronger tuning protections in the ECU, making it currently impossible to remap these vehicles. However, on many of these, Ford left the maps for the entire range in the ECU, allowing us to simply switch to a higher output map. For example, models with 105ps or 130ps can often be upgraded to the factory 185ps setting by adjusting the power class in the ECU.

Not sure what ECU yours has? See the video below, SID211 can be remapped, SID212 has tuning protection that’s yet to be overcome.