code sheet

[Nibbie]

I need a diagram listing the codes for a 90 fox. I scanned the car today but the scanner said somthing about upstream air temp. It didnt really specify but it said code 45, If i remember correctly I think that might be a mass a meter code or a ACT sensor code. can sombody help?

when the car is cold it idles fine, when it gets to normal operating temp the idle gets lower than normal and starts sounding like it has a cam witch it dont lol

In WOT it runs fine, still has power and it aint a problem. so can sombody help out with a code sheet or somthing?

 

[BK_CAULEY]

here ya go


http://www.mustangupgrades.net/must...t_codes/mustang_EEC-IV_diagnostic_codes.shtml

 

[Nibbie]

Thanks a lot BK

 

[jrichker]

Post the exact code number you got and I will post the Mustang speciific codes AND the fixes. You won't find this anywhere else. All the other sites have generic code listings. I haven't seen one yet that supplies good info on how to fix the codes.