Nov 5, 2010 · It should also be noted that Ford's DEF supplier (Terra Environmental) is currently working on a winterized DEF" end Quote. 2016 F350 Lariat Copperfire Bronze,Black Leather …

Mar 19, 2020 · The DEF tank has an integral DEF quality module which is an ultrasonic sensor that measures the fluid level height as well as the quality of the DEF. Before just scrapping the …

Dec 21, 2016 · Hey Guys, First oil change at 7,000 miles on a 2017 6.7 had dealer fill up DEF tank which was showing almost empty, showed full on gauge until 2 days later now it shows …

Jan 2, 2019 · I am having an issue with DEF level indicator. It says there is less than 500 miles left in the tank and I fill it up and I might get a gallon in before it runs over. I have it sitting at …

Dec 1, 2016 · It momentarily showed less than 1/2 full before resetting to DEF level OK. Larry 2015 F350 Ultra Lariat 6.7L CCLB DRW 3.73 Limited Slip, Green Gem Metallic w/ Caribou …

Aug 22, 2016 · First off, do not rely on the readings Edge gives you. The level sensors are similar to those on the tanks used in an RV. They only give you full, half full and then to start the …

Apr 23, 2019 · The DEF sensors are similar in design to the level sensors for the RV tanks. There are 4 rods. One rod is ground/circuit return, another rod is for Full, the other tow rods have to …

Nov 2, 2015 · The DEF is not an issue. The DEF tank is only 5 gal. Usually when it gets to the 500 mile mark, it will not take a full 2.5 gallon. Best to wait till say 350-400 mile mark for it to take …

Aug 3, 2015 · This brings me back to how DEF injection is controlled and what is necessary for proper operation in the first place. The MAF sensor is one of the sensors used. FIX THE MAF …

Oct 30, 2017 · Just make sure it's not overfilled. DEF in the tank is expected to freeze and the heater will thaw it. But any DEF in the filler tuber that freezes can crack the line. If you think …