I haven't seen this as a bug yet, and the circumstances are somewhat grey, so I thought it best to ask about this.
I took the Ranger in for service, and it was the 60 000 km more expensive scheduled maintenance. About 3 days after the service, I'm seeing the "Check Engine" light illuminate for me.
I had the oil checked at the next fuel stop, and the oil is good. Right quantity, and a good colour. (I think they put in a 5W40 or somesuch, and today was the first day I drove more than about 90 minutes.)
I'm going to report this to the service department of the dealer, probably, but first I'd like to check that this is not a known bug. Also, if I do decide to address it, and it is a bad sensor, or whatever, how many hours am I looking at spending on this? And could I replace the thing myself?
Not that I don't trust my dealer, but I don't trust ANYONE that much.
Thanks for any help, folks.
H.