P2047 & P2048 AdBlue Injector Circuit Faults: Wiring, Not a Blocked Nozzle
Fault Code Guide · AdBlue Diagnostics P2047 & P2048 AdBlue Injector Circuit Faults: Wiring, Not a Blocked Nozzle Two of the most commonly misdiagnosed AdBlue codes on the road. P2047 and P2048 are electrical faults in the dosing valve circuit — and a new injector will not fix either of them if the wiring is […]