Does anyone have a working Mass air Flow Sensor for 93 Nissan pickup 4cyl with 2400 motor, fuel injected. I thought if u unplug the mass airs sensor the motor would cut off, but this motor runs and has a high idle with a surge every 2 seconds steady. If I plug in mass air connector in and put my hand over throutle body the motor stops surging (hand is 2 to 3 inches from mass air hole) Iv Never experienced That Before. Are the Ebay Sensor junk. just like their was a post about the z32 mass air sensor bought from ebay.
Any Help is greatly appreciated.
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