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fuel pressure Question to Anyone that knows

Discussion in '348/355' started by 355redcar, May 17, 2013.

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  1. 355redcar

    355redcar Karting
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    Feb 21, 2013
    71
    #1 355redcar, May 17, 2013
    Hi
    going crazy here,don't seemed to find these 3 Answers Anywhere ,here I go

    What is the Regulator Fuel Pressure on my F355 & is there a # on it also ?
    What is the in Tank Fuel Pump Pressure ?
    How much pressure does the Fuel Injector Really needs ?

    who knows the real answer to these Questions ?

    thanks
    redcar

    anyone can send a private message also !
     
  2. 355redcar

    355redcar Karting
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    Feb 21, 2013
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    #2 355redcar, May 19, 2013
    what's up with this Quiz

    anyone !
    I searched everywhere for Answers
     
  3. spider96

    spider96 Rookie

    Jan 14, 2013
    39
    Toronto,Ontario
    Full Name:
    blake
    #3 spider96, May 19, 2013
    ill wait with you for this answer, as I cant seem to find it either! are you having issues with your car?
     
  4. Steve Magnusson

    Steve Magnusson Two Time F1 World Champ
    Lifetime Rossa

    Jan 11, 2001
    26,931
    30°30'40" N 97°35'41" W (Texas)
    Full Name:
    Steve Magnusson
    #4 Steve Magnusson, May 19, 2013
    Last edited: May 19, 2013
    It varies depending on the intake manifold vacuum applied:

    see page C63 in the 355 WSM Chapter C for Motronic 2.7

    or

    see page C57 in the 355 WSM Chapter C for Motronic 5.2

    depending on which Motronic system that you have. Do you believe that these values are incorrect?
     
  5. 355redcar

    355redcar Karting
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    Feb 21, 2013
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    #5 355redcar, May 22, 2013
    hi
    no issues with my FERRARi as of yet, just curious about all the fuel pressure numbers
    my guy said all you need to the INJECTORS are 45 PSI

    that sums it all up I guess !

    redcar

    thanks guys,
    maybe others might chime in
    put the pressure #s on here so others might see !
     
  6. 355redcar

    355redcar Karting
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    Feb 21, 2013
    71
    #6 355redcar, May 29, 2013
    hi
    I have a 1995/355-the cell light came on yesterday 1-4 (only that light came on) what now
    who check these cell codes (PEP BOYS) obd1 would this be a bad cat.
    should I put a test pipe, anyone has 2 test pipe for sale or a hollow out cat for sale
    thanks in advance

    redcar
     

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