Marelli Iaw 6LP EGR Removal

NuoVolta provides a ready EGR Removal solution for the Marelli Iaw 6LP, used in Citroen, DS and Peugeot vehicles. The NuoVolta client recognises your original file, applies the solution and handles the related DTC codes.

✓solution files for this solution
1solutions on this ECU
9DTC sets
Mar 2026last update

How it works

Applying EGR Removal to a Marelli Iaw 6LP file takes three steps.

  1. Read the fileRead the original file from the Marelli Iaw 6LP with your tool.
  2. Select the solutionOpen it in the NuoVolta client and select EGR Removal.
  3. Write the resultSave the modified file and write it back to the ECU.

About EGR Removal

EGR (Exhaust Gas Recirculation) It is a system that aims to reduce the heat generated as a result of combustion by directing (recycling) some of the exhaust gas in internal combustion engines back into the engine and into the cylinders, thus keeping environmentally harmful nitrogen oxide gases (NOx) under control. It is widely used in today's gasoline and diesel engines. The mixture of fresh air entering the engine…

Read more about EGR Removal

Most requested solutions

Ranking of the solutions NuoVolta users apply most often to this ECU.

Frequently asked questions

Is a ready EGR Removal solution available for the Marelli Iaw 6LP?

Yes. NuoVolta has a ready EGR Removal solution for the Marelli Iaw 6LP. It is applied with the NuoVolta client.

Which vehicles use the Marelli Iaw 6LP?

According to the NuoVolta database, the Marelli Iaw 6LP is used in Citroen, DS and Peugeot vehicles.

Are the related DTC codes handled?

The EGR Removal solution is applied together with the related DTC handling. If other codes remain, the DTC removal feature can disable them.

Diagnose and repair real faults first. Removing or disabling emission systems is only permitted where allowed by law, for example for off-road or motorsport use.

Ready to work with the Marelli Iaw 6LP?

Get the NuoVolta client and apply ready solutions to your ECU files.