TRW EMS2.4 - ECM

TRW EMS2.4 - ECM EGR Removal

NuoVolta provides a ready EGR Removal solution for the TRW EMS2.4 - ECM, used in Mack Truck, Renault Truck, Volvo Construction and Volvo Truck vehicles. The NuoVolta client recognises your original file, applies the solution and handles the related DTC codes.

✓solution files for this solution

3solutions on this ECU

123DTC sets

Oct 2026last update

How it works

Applying EGR Removal to a TRW EMS2.4 - ECM file takes three steps.

Read the fileRead the original file from the TRW EMS2.4 - ECM with your tool.
Select the solutionOpen it in the NuoVolta client and select EGR Removal.
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…

Most requested solutions

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

1 Full Emission Removal
2 Stage 1

Related DTC codes

Fault codes that are commonly linked to EGR Removal.

P0400 Exhaust Gas Recirculation (EGR) Flow Malfunction P0401 Exhaust Gas Recirculation (EGR) Flow Insufficient Detected P0402 Exhaust Gas Recirculation (EGR) Flow Excessive Detected P0403 Exhaust Gas Recirculation (EGR) Control Circuit Malfunction P0404 Exhaust Gas Recirculation (EGR) Circuit Range/Performance P0405 Exhaust Gas Recirculation (EGR) Sensor A Circuit Low P0406 Exhaust Gas Recirculation (EGR) Sensor A Circuit High P0471 Exhaust Pressure Sensor Circuit Range/Performance

EGR Removal on other ECUs

TRW EMS2.3 - ECM Mack Truck, Renault Truck, Volvo Construction and Volvo Truck TRW EMS2.0 - ECM [Full 2mb read required] Mack Truck, Nissan Truck, Renault Truck and 2 more TRW EMS2.2 - ECM Mack Truck, Nissan Truck, Renault Truck and 2 more Bosch EDC7UC31 Agrale Truck, Astra Truck, Case Agriculture and 16 more Bosch EDC17C45 Nissan Truck and Renault Truck Bosch MD1CS003 Citroen, DS, Opel and 2 more Denso [Diesel] Dacia, Fiat, Mazda and 5 more Delphi DCM6.2V Audi, Citroen, DS and 7 more

Frequently asked questions

Is a ready EGR Removal solution available for the TRW EMS2.4 - ECM?

Yes. NuoVolta has a ready EGR Removal solution for the TRW EMS2.4 - ECM. It is applied with the NuoVolta client.

Which vehicles use the TRW EMS2.4 - ECM?

According to the NuoVolta database, the TRW EMS2.4 - ECM is used in Mack Truck, Renault Truck, Volvo Construction and Volvo Truck 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 TRW EMS2.4 - ECM?

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

See packages All solutions for the TRW EMS2.4 - ECM