Thought my MAF was faulty but after plugging in Hawkeye turned out there was no power getting to it as there is a common wiring fault. I ran a new wire from the fusebox and all working fine now.
Which wire did you alter? and where from the fusebox?
when read mine came up saying low signal from mass air flow
I was doing some welding with the guys at a Landrover shop today so got them to price up a OEM maf while I was there - £140
Think Ill price up a Bosch
There are 3 wires that connect to the MAF, one is earth, one is 12v from fusebox and one sends 0-5v signal to ECU. Check you are getting 12v before getting new MAF