Originally Posted By Jays
Yes...left home at 4:00 for trip down to Goodwood. Got as far as Worcester Services, engine management light on, rain pouring in under the dash and my speedo playing up! Argh!! I've had leaks from header rail before but not from under the dash and my first engine management problem. Looks like some water has got on the back of the speedo or the wiring.
Decided to call it a day and come home....what a waste!


Sounds as if it really wasn't fun!

Standing water seems to set off the engine management light on Aldermog: always the same thing, slow responding lambda sensor on the exit of the cats, most often the near side. I now have an OBDII reader and check and re-set.

Water from under the dash? I suppose the wipers are the most likely route. The rubber seals rounf thewiper shafts on Aldermog are a bit "tired" as are the screen wash ones. Something for the winter as the dash will have to come off I guess.

Peter,
66, 2016 Porsche Boxster S
No longer driving Tarka, the 2014 Plus 8...