Critical Tips on How to Maintain Your Cummins Celect ECM
A Cummins Celect ECM requires certain maintenance and management rules and guidelines. You need to watch out for these crucial factors when you care for a Cummins ECM. The most important thing is to never pressure wash ECMs. Caring for Your Cummins Celect ECM The Cummins Celect ECM is designed to handle road spray and that eventually fails. But pressure washers can cause the water and chemicals to penetrate the seals. This destroys the ECM further causing the warranty to become null and void. Another important aspect to watch out for are oil leaks. Oil leaking across the harness like a wick and into the ECM can lead to issues. The ECM always needs to be disconnected before welding. It works to take off the C plug or injector harness from the ECM prior to welding. If it is not useful or practical to remove the C plug, what you can do at the very minimum is to disconnect the batteries completely. Also ensure that the power wires to the ECM are not touching the metal.