BlackFox5.0 Founding Member Aug 7, 2000 3,514 1 0 Massachusetts May 10, 2004 #1 May 10, 2004 #1 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?
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?
jrichker StangNet's favorite TOOL In Remembrance. Thank you for your contributions Mar 10, 2000 27,512 2,813 234 Dublin GA May 10, 2004 #2 May 10, 2004 #2 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.
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.