Nah, don’t always get me down.
Lil P0106 error code on Son&Heir’s 2010 Jetta (pretty nice car, that) that cleared when new PCV valve installed recurred with a P2178 (idle rich) added. MAF sensor/throttle body problem? MAF sensor connector was cracked. Cleaned out oil after removing, cleaning, checking throttle body, sealed MAF sensor connection after Deoxit cleaning of connectors. So far, no errors, but we’ll see. May need to replace a bit of electrical harness/connectors and MAF sensor, if it recurs. *shrugs* And then, of course, there’s always *tum-dum-tum-DUM!* taking it to the mechanic. *heh*
Methinks I’ll check things under the hood on my Wonder Woman’s 2010 Jetta, too, when I change the oil. *shrugs* Who knows? Maybe at least Deoxit* a few electrical connections there, too.
*I love the various Caig Deoxit products. Solved quite a few problems over the years using them. Their dielectric grease is apparently head and shoulders above similar products, going by the results I have had eliminating household electrical problems using it (solutions implemented a decade ago have held up). Computer and electronic woes dealt with, sound quality improvement from sound equipment. Vehicle woes wiped out. Improved network connections. Nice products, IMO.