Ford E-series U1247 Engine Trouble Code
Theoretically you can drive for a few weeks or even months with a broken MAF sensor. You will notice a decrease in gas mileage and over time the car will eventually start stalling a lot. At a shop, the replacement cost is between $200-$300 depending on the car, but that's usually the cost of parts because the labor is relatively simple.
Ford E-series U1247 Code Meaning :
OBD-II Diagnostic Network (U) Trouble Code For Engine
Fuel And Air Metering
Engine Oil Temperature Sensor Malfunction
Cylinder 10 Contribution/balance Fault
Exhaust Gas Recirculation Sensor B Circuit High

When you check Ford E-series car engine light came on code U1247 the reason should be Engine Light ON (or Service Engine Soon Warning Light). However manufacturer may have a different definition for the U1247 OBD-II Diagnostic Network (U) Trouble Code. So you should chech it on our car models.
U1247 OBD-II Diagnostic Network (U) Trouble Code Description
U1247 engine trouble code is about Exhaust Gas Recirculation Sensor B Circuit High.Reason For U1247 Code
The reason of U1247 OBD-II Engine Trouble Code is Engine Oil Temperature Sensor Malfunction.U1247 code on vehicles with electronically controlled automatic transmissions, the 3-4 shift solenoid is responsible for actuating the hydraulic circuits to activate clutches or bands that change gears inside the automatic transmission.
U1246 Previous Engine Trouble Code For Ford E-series | Next Engine Trouble Code For Ford E-series U1248 |