PHOENIX L14 / L15 Chiptuning
The PHOENIX L14 / L15 is used in Tractor, Construction Machine vehicles from makes such as JOHN DEERE. Our library holds verified solution files for this ECU family.

L14 / L15 remapping for tractors and construction machines
The PHOENIX L14 / L15 is an engine control unit used on tractors and construction machines from makes such as John Deere. AgriRemap prepares L14 / L15 files for these machines on the ECU Prime platform, always starting from the original read of the machine.
Available solutions for this ECU family include Stage 1 Remap. Which ones apply to your machine depends on the exact ECU variant, software version and engine; we check this from the uploaded file before the work starts.
How a L14 / L15 file is ordered
- Read the L14 / L15 via OBD, bench or boot, depending on the variant, and keep the original backup.
- Upload the original read to the ECU Prime platform with the machine make, model and engine details.
- The modified L14 / L15 file is prepared for the requested solution and the checksum is corrected.
- Write the file and test the machine in working conditions; support continues after delivery.
Why work with AgriRemap on L14 / L15
AgriRemap is the agricultural and construction machinery brand of ECU Prime. Workshops and tuners order L14 / L15 files through a master or slave account; machine owners without their own tools can ask for on-site service in their country when the project requires it.
Are you a tuner or dealer?
Stage 1, DPF, EGR and AdBlue files for the PHOENIX L14 / L15 are available on the ECU Prime file platform: open a master or slave account, upload your original read and download the modified file.
Order PHOENIX L14 / L15 files on ECU Prime →Frequently asked questions
Is Stage 1 Remap possible on the PHOENIX L14 / L15?
Tell us the machine — we reply on WhatsApp
Send the machine and ECU details in under a minute. Our Istanbul team checks the file options and replies with the next step.
- Original read checked before work
- Checksum corrected
- Support after delivery