2002 A4 1.8t

17700 - Map Controlled Engine Cooling Thermostat (F265): Open Circuit

P1292 - 004 - No Signal/Communication

I VAG'd my car and got this after car started a skip under higher boost/load conditions.
F.Y.I. APR stage 1+ TT injectors, K&N.

Thanks in advance
Mark

did you figure this one out? mine just started throwing this code. but the fan runs fine and i'm not reading any excess temps.