Mass Air Flow Sensor
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Freshman User
Joined: Aug 2003
Posts: 30
Likes: 0
From: WI
Mass Air Flow Sensor
I have a 1994 4.0L 4X4 Ranger Super cab. My check engine light kept coming on, so I got the codes pulled and it came back that the Mass Air Flow sensor was causing the voltage to be too high and too low at times. Also when I'm driving, mostly on the highway (45-65 mph), the truck jerks; kind of lurching forward. Is changing the MAF going to help this problem or is it something more involved. Also if I was to change the MAF I'd like to do it myself. Is this a hard part to change. I've located it and it doesn't look too complicated, but I thought I'd ask first. Also any tips when changing it, or stuff to watch out for would be greatly appreciated.
Post Fiend
Joined: Jan 2003
Posts: 9,748
Likes: 16
From: Connecticut
Mass Air Flow Sensor
I agree, try cleaning the MAF first. Here is a good thread on how to do it: Cleaning Your MAF
P.S. Welcome to FTE!
P.S. Welcome to FTE!
