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  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
  • Fox 5.0 Mustang Tech

Im getting code 95

  • Thread starter Thread starter ballajb64
  • Start date Start date Mar 17, 2010
B

ballajb64

New Member
Jul 13, 2006
76
0
0
California
Mar 17, 2010
#1
  • Mar 17, 2010
  • #1
I am getting code 95 when I am running the codes on my mustang. Code 95 list as "fuel pump secondary circuit fault". What can I do to fix this?
 

liljoe07

5 Year Member
Feb 18, 2009
1,622
363
124
Cartersville,Ga
Mar 17, 2010
#2
  • Mar 17, 2010
  • #2
MAF conversion car?

95 has to do with the FPM circuit. Its PIN 19 at the ECM. It just monitors the fuel pump voltage.
 
B

ballajb64

New Member
Jul 13, 2006
76
0
0
California
Mar 17, 2010
#3
  • Mar 17, 2010
  • #3
yup a maf conversion car... so what can i do to fix this problem? could it just mean that its a bad ground?
 

liljoe07

5 Year Member
Feb 18, 2009
1,622
363
124
Cartersville,Ga
Mar 17, 2010
#4
  • Mar 17, 2010
  • #4
Nope, you need to run a wire from PIN 19 at the ECM, to the Fuel Pump relay. To the side of the relay that is hot when the relay is closed. The wire that runs to the pump.
 
B

ballajb64

New Member
Jul 13, 2006
76
0
0
California
Mar 23, 2010
#5
  • Mar 23, 2010
  • #5
Thanks to everybody who helped me with coming out with things to check, but i got the car working fine now. I ended up being a wire that went to my starter solenoid that was on the wrong post. I called the tech support of the maker of my efi swap harness and told me a wire that went to my starter solenoid needed to be on a post that only was hot when the key was in crank position and i had it on a post that was hot all the time. So now for a tune, does anyone know of any good places in the bay area?
 
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