Passat (B6) :: ECP On Dash Whenever Extremely Cold Outside
Jan 25, 2012
First of all, I love my 2007 Passat, and consider this a very minor issue, but I'm just curious because it's so weird. This happens to me once or twice every winter... I park the car outside most of the time because my wife insists on her SUV being in the garage.
Anyway, when the temperature outside drops to around 5-10 below zero for the first time of the season, or if it's even colder for a night, like, say, 25-30 below zero, I'll start the Passat and it will run, no problem, but I get a prompt on the instrument panel and these letters that say ECP on the display. When this happens, the car will only go about 10-15 mph. Once it warms up or if I put it in the garage out of the cold, it goes away and I can go as fast as I want.
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