It’s not throwing a code or anything. Machine has the enhanced hi flow function . So it has standard flow, hi flow and then enhanced hi flow. All of a sudden, the enhanced hi flow stopped working. Regular hi flow still works but advanced hi flow doesn’t. Hi flow works and turns on with 2 on the stick but enhanced HF lights up but doesn’t turn on with 2 on the stick I’m thinking it may be the switch but need to test .Has anyone see this before?
Are you using the plug in on the 14 connector? The two should only work on enhanced.
Actually, I think made a mistake. The 2 does start the high flow regardless. I don't have my enhanced machine in the yard right now to double check that. However still asking about the 14 pin.
I talked with my who has this machine. He said yes, I have the 2 pins jumped so I can use the hi flow because the mulched head has no electronics. So, in order to turn hi flow or enhanced hi flow on I had to jump the pins in the 14 connector.
I would first check to make sure the jumper plug is still intact and functioning properly.