Is the mass air flow sensor on a Ford Focus?
Is the mass air flow sensor on a Ford Focus? Many thanks in advance as usual. Steve. If the car gets faster and economy doesn't reduce, the sensor was already broken... A new sensor would have improved the performance and economy compared to the broken or unplugged one. I don't think there is a MAF on the 1.6 petrol Focus. Just MAP and lambda, don't unplug either of those though. Where is the air temp sensor on a Ford MAF? If the Ford MAF sensor on your car has 4 wires, then it does not have an air temp sensor...