I'm at 143,xxx miles now. Been a while. Just driving it & saving money!
Looks like I am going to be putting this vehicle up for sale. Child #4 is on it's way, and the diesel Jeep Grand Cherokee isn't going to fit everyone, so I'm going to take that & my wife is going to get something larger... new Suburban with 30, Duramax or we will hunt down a nice, clean Ford Excurtion 7.3 Powerstroke.
I have come to really enjoy the Passat but we can't sell/trade the Jeep WK2 due to it's value temporarily tanking due to a recall on them with no fix.
With all that said, go figure, not even 48 hours after I decide it's going to be sold soon, I get a Check Engine Light!
P026A. Look it up quick, and I see it is common. Took the sensor out & cleaned it. Came back on the next day in 80 miles or so.
Typical buildup/moisture in there.
Using VCDS, I monitored the temperature driving 10 miles or so into town after the 35 miles home from work. It seemed to stay really low, from what I read & expected it to be. Very little change. ~120degF +/- 5 deg the whole 10 miles. This was driving from between 30 mile country roads to wide open highway driving.
I have a new sensor on order. I may try one more time to clean the existing one as well.
My hope is to sell the car to someone I know so I know it is going somewhere good, so I don't want it to have an issue when it's sold.