PSI HD Well Head Gas Calibration Update

PSI has launched an innovative “PSI Field Programmer” software designed to allow an ECM calibration update on products in OEM Factories or the field. This software tool eliminates the necessity for direct PSI intervention via remote access.  This upgrade streamlines the calibration process, offering a more autonomous and efficient solution for calibration updates.

The launch of PSI’s field programmer software is strategically aligned with the introduction of new wellhead gas (WHG) calibrations for select PSI 21.9L engines.  This synchronization ensures that OEMs or end users wishing to upgrade their engine control modules (ECM) with the latest WHG calibrations can do so seamlessly and efficiently, leveraging the convenience and flexibility of the new software solution.

Wellhead Gas Calibration Update Process

The process includes two (2) steps

  1. Fill out the Wellhead Gas Form for each engine serial number you would like to update
  2. Use the PSI Field Programmer Software to update the ECM
WHG FORM & SOFTWARE DOWNLOAD LINK

WHG Form

Fill out the WHG Form to submit engine serial numbers prior to a calibration update

WHG Form

Submit ESN’s Now

PSI Field Programmer Software

Download the PSI Field Programmer Software Now

PSI Field Programmer Software

Download Now

Software Installation and Training Video

Watch this helpful video to learn how to download and install the PSI Field Programmer Software.

Also learn the process and procedure required to use the software to update the ECM Calibration.

Process Overview
  1. Download PSI Field Programmer Software
  2. Install PSI Field Programmer Software
  3. Register PSI Field Programmer Software
  4. Submit engine serial numbers to PSI using the WHG Form
  5. Program ECM’s using PSI Field Programmer Software

Field Programmer and Calibration Update Support

Frequently Asked Questions

Yes, the PSI Field Programmer uses our cloud based programming process.   This means your laptop will need a connection to the internet (wifi, hotspot, or hardline)

You will need an ECOM or ECOM 2 Cable

  1. You must fill out the WHG Form to submit the ESN’s prior to a calibration update
  2. You must download and install the PSI Field Programmer Software
  3. You must be able to connect to the ECM’s using an ECOM Cable
  4. The ECM’s must be powered up with battery power and switched voltage (VSW)

If you have more than 20 engines to update, send the serial numbers to PSI and we will upload them directly into the system.

Take a look at the video above for step by step guidance on the installation.

Use the PSI Field Programmer to update the ECM Calibration

Fill out the WHG Form to submit the engine serial numbers to PSI