Honda Ballade DF004 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.
Honda Ballade DF004 Code Meaning :
For Engine
Injector Circuit Malfunction - Cylinders
Crankshaft Position Sensor A Circuit Malfunction
Exhaust Gas Recirculation Sensor B Circuit High

When you check Honda Ballade car engine light came on code DF004 the reason should be . However manufacturer may have a different definition for the DF004 . So you should chech it on our car models.
DF004 Description
DF004 engine trouble code is about Exhaust Gas Recirculation Sensor B Circuit High.Reason For DF004 Code
The reason of DF004 OBD-II Engine Trouble Code is Injector Circuit Malfunction - Cylinders.DF004 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.
DF003 Previous Engine Trouble Code For Honda Ballade | Next Engine Trouble Code For Honda Ballade DF005 |