Fuel pressure sensor with fast sportsman

Howling Mad

Active Member
Just wondering where everyone is getting there power for the fps, also if you had to change the voltage offset for it
 

Jerryl

Tall Chinese Guy
I assume you have a 5V sensor?
Get a good quality crimper, cut the TPS 5V feed, and add a pig tail.

You can also get a 12V sensor if you decide not to add the pig tail to the TPS pin.

On the XFI 2.0, there is a wire harness available that uses the EGR circuit for a 12V sensor, which is plug and play. Don't know if it works on the Sportsman.

The XFI manual has the info how to calculate the sensor gain and offset.
 

hflwyo

Active Member
I don't have XFI but I do have a fuel pressure sensor for powerlogger. I also got my 5v from the TPS.
 

CORNFEDGN

New Member
My fuel pressure guage quit after about a month with my sportsman. Mine is hooked into the EGR loom. anybody have a schematic on this circuit?
 

hflwyo

Active Member
What transducer are you using? I am using a Holley and it is a 5v transducer. If you are showing 42psi on a mechanical gauge then either the transducer is bad or you might check to see that you have settings right in the xfi for the transducer you are using. I am not familiar with xfi but I would have to imagine there are settings for the added inputs.
 
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