Today I went for a spirited drive through some windy roads. Was great. At the end, got out & took a break before heading back the same way.
On the way back, I noticed that the rev limiter was at 4500, just like it would be in limp mode. But there was no CEL. My fuel level was kind of low, but the warning light was not on yet. After I got more gas, it seemed ok again, no low limit.
So was that coincidence? Is something still possibly broken? Or does it limit revs at low fuel to avoid running lean in the corners?