I’ve been on this site before and found it helpful so I Just thought I’d ask the intelligent folk on here for some advice…
I have a Skoda rapid spaceback 1.6 tdi 2014, I had a PO101 fault come up on diagnostics along with the glow plug light intermittently flashing on some drives. I eventually decided to change the MAF sensor. The car hasn’t then displayed any faults for around 2 weeks driving, however i then went on a run of around 130 miles with multiple stops and the flashing glow plug light returned mid way through the trip after one stop around 25 miles in, i then turned the engine on and off again and the fault cleared. I wonder if anyone has come across the same issue before? Or if I was meant to reset the new sensor after replacement by disconnecting the battery. Any advice is appreciated, many thanks.