2008 Relay Abs And Airflow Sensor Fault

[Noel7221]

HI I've just brought and 2008 relay and the engine management lights on and abs lights on .plugged into it and air flow sensor fault high volume and abs brake pedal switch fault .changed both and still the same any ideas folks where the wiring fault may be

[paul.h]

Welcome to the forum.

 

Did you delete the fault codes after the new parts were put on and are the new parts original equipment ones from a Citroen dealer ? What were the fault codes ?

[Noel7221]

Hi m8 found out that the fuse for the reverse lights also give power to sum how to airflow sensor .changed blown fuse and code went out .yes used citroen parts aswell but still got abs fault tho

[coastline taxis]

rescan it and see what codes come up now