Been dealing with this code for a couple months now. The fuel sending unit was replaced 3 years ago with a Delphi unit and haven’t had any issues with the fuel system until recently. The Jeep seems to start and run just fine. No hard or long cranks to start like it’s struggling to get fuel and not spitting or shuddering while driving like it’s being starved for fuel. The only indication there is a problem is gas gauge drops to empty rather often while driving which turns on the CEL. I’ve seen people just say to replace the sending unit itself bc it’s failing but if the Jeep seems to be running fine, it’s hard for me to get behind it’s a bad unit. I’ve seen where other people say to drop the tank and inspect the wiring and if I am going to do that then I might as well replace the unit. Anything else I should be looking for? TIA.
