Another fuel pressure question
11-10-2007, 03:19 PM
#1
2nd Gear Member
Thread Starter
Join Date: Jun 2007
Location: Ohio
Posts: 165
Another fuel pressure question
So i checked my fuel pressure today, and it's running at about 35-36 psi. I thought this was weird because my exhaust smells like it's running way rich. Along with 24lb injectors,I have an adjustable fuel pressure regulator. So my question is what are some other reasons that my exhaust would smell so rich?
11-10-2007, 03:56 PM
#2
5th Gear Member
Join Date: Jan 2006
Location: Puerto Rico
Posts: 3,926
RE: Another fuel pressure question
1. Fuel pressure spec for Ford's EEC-IV SEFI systems is 30-35 PSI engine idling vacuum connected, and 35-45 PSI static, or vacuum line disconnected, engine also idling.
2. The REAL A/F control happens within the computer using all the inputs from the sensors, etc....... need to run the DIY KOEO/KOER self-tests to check what failures the system might be working with.
2. The REAL A/F control happens within the computer using all the inputs from the sensors, etc....... need to run the DIY KOEO/KOER self-tests to check what failures the system might be working with.
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