engine power fails, comes back again

[CoasTVR]

While driving on the highway yesterday all of a sudden the enginepower just dropped like that; the engine kept on running at 800 revs. Gearchange, extra throttle: the engine did not respond, but within a few secs the power just jumped miraciously back and I could drive on. It happened three times during a half hour drive. Any ideas? Lambda sensor?

[ronspeedsix]

I don't have a suggestion about a cause. First thing I would do is check the ECU with the (downloadable) software. There you can check for errors occurred like lambda's etc. Just takes a few minutes.
You will nee a laptop (or computer) and a special cable (Clevor Trevor sells them for less).

Ronald.