Just thought I would check my air flow meter as it only does about 10mpg. According to the RPi site it says: Air Mass meter (cat). Switch on ignition peel back rubber boot on airflow Blue with Brown=minus. Red with Black trace=positive.......
The colours on my meter are Blue/Red, Brown/Orange, Blue/Green and Red/Black. (RPi page
formatting link
). Does anyone know which colours I should check?Its a 1995 3.9 Discovery
Thanks
Richard