Having problems with your Ford Taurus ?

I have a ford v6 3.0 dohc i changed plugs and wires fuel filter and fuel line pressure sensor had five codes come up the car starts properly took for a test drive and ran well but shut off when i stop

\015 It ran well but as soon as i stop it stalls and shuts down takes awhile to turn on also it does it when warm but no lights on as far as temperature like i mentioned i replaced fuel filter fuel line pressure sensor ignition coil pack spark plugs and wires any suggestions these are codes that came up po. 191,172,175,1132,1152 fuel air metering mod 10 172-175 mod 10 bank 1 and 2 and 191 ckt/perk any suggestions\015 Posted / edited by AnonymousUser on : 10-12-2018

Answers :

Code 191 is fuel pressure range-performance.
Code 172 and 175 are O2 sensors reading rich.
Codes 1132 and 1152 are O2 sensors not switching.
Under normal conditions, the fuel pressure should be around 40psi.
The pressure sensor is reading the pressure is too low or too high.
The O2 sensors should be switching back and forth between lean and rich. They are both staying rich.
Based on that info, I would reason the fuel pressure regulator has failed, or the return line to the tank is plugged.
The engine is getting too much fuel and the computer can't control it.
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