2002 Ford Edge Repair Question
Topics covered: Sensor.
Mileage: 137,000 miles.
Mileage: 137,000 miles.
Asked on March 1, 2011
How do you test mass air flow sensor
How can you test a mass air flow sensor?
how can you test an O2 sensor?
how can you test a MAP sensor?
how can you test an O2 sensor?
how can you test a MAP sensor?
Asked by juggernaut615Answer
Replied on March 1, 2011
what will that do please explain further . I was under the impression that if i unplug the MAF sensor car would not operate.
Replied on March 2, 2011
ok i did as you suggested and disconnected the mass air flow sensor and it was acting much worse which leads me to believe it is working.should i do the same with the o2 sensors 1 at a time to see if unplugging 1 has no change and assume that it is not functioning?