I have a 98 b5 the air box where the air filter goes have a sensor with two plug what is the name of that part
“A turbo: exhaust gasses go into the turbocharger and spin it, witchcraft happens and you go faster.” - Jeremy Clarkson
a pic would help, but it sounds like you're either talking about the purge valve or the MAF sensor.
God bless the homicidal maniacs... they make life worthwhile. - George Carlin
is rectangle is right on top when u remove the cover
You're probably talking about the ICM (Ignition Control Module). That is the power switching device for the coilpacks (primary side of the ignition system).
thanks u so much