I think I found my misfiring problem. I unplugged my MAF with the engine running and the idle did not change at all. I assume I can just use a voltmeter and probe the red wire and see if i get voltage?
How to test MAF meter?
- Thread starter BlackFox5.0
- Start date
See the following website for some help from Tmoss (diagram designer) & Stang&2Birds (website host)
http://www.veryuseful.com/mustang/tech/engine/images/88-91eecPinout.gif
Measure between the Dark blue/orage & Tan/Lt blue wires.
MAF output will vary with road speed or engine RPM.
The following values are approximate:
idle - .6 volt
20 MPH - 1.1 volt
40 MPH - 1.7 volt
60 MPH - 2.1 volt
See http://pro-flow.com/ for help & if you browse the site, you'll find a better chart that the one I posted.
http://www.veryuseful.com/mustang/tech/engine/images/88-91eecPinout.gif
Measure between the Dark blue/orage & Tan/Lt blue wires.
MAF output will vary with road speed or engine RPM.
The following values are approximate:
idle - .6 volt
20 MPH - 1.1 volt
40 MPH - 1.7 volt
60 MPH - 2.1 volt
See http://pro-flow.com/ for help & if you browse the site, you'll find a better chart that the one I posted.
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