ECU solutions

Delphi 4J

NuoVolta supports the Delphi 4J with 3 ready solutions and 7 solution files. It is used in Isuzu vehicles, and the most requested solutions are EGR Removal and Stage 1. DTC removal is available with 1 ready DTC sets.

Isuzu

3solutions

7solution files

1DTC sets

May 2025last update

Solutions for the Delphi 4J

Select a solution to see the details for this ECU.

EGR Removal 4 solution files Most requested Stage 1 3 solution files Most requested MAF Removal Supported

Most requested solutions

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

1 EGR Removal
2 Stage 1

Solution files added per year

Ready solution files added for the Delphi 4J in the NuoVolta database.

* Current year, in progress.

Frequently asked questions

Which solutions are available for the Delphi 4J?

NuoVolta offers 3 ready solutions for the Delphi 4J, including EGR Removal and Stage 1.

Can DTC codes be removed on the Delphi 4J?

Yes. NuoVolta has 1 ready DTC sets for the Delphi 4J, and the DTC removal feature disables the codes related to the applied solution.

How do I apply a solution to my Delphi 4J file?

Read the original file from the ECU, open it in the NuoVolta client, select the solutions and save the modified file. The client recognises the ECU and applies the matching solution.

Ready to work with the Delphi 4J?

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