FPDM question

[JCuZzO1]

Today the new FPDM I ordered to replace the one KB said I probably fried came in...Only prob is that I planned on replacing the Primary FPDM (driverside) PArt# 6R3A-9D372-BA. but the one that Came in is the Secondary FPDM (passenger side) Part# 7R3V-9D372-BC. So the only External Diff between these modules is the mounting bracket they come bolted to. My experience leads me to believe the change in the part number is due to the bracket design..(Id love to be wrong right now) so basically I unbolted the new FPDM off the bracket and bolted it in place of my primary module... Car started fine no issues.. drives fine no issues... But once again At WOT in 4th gear Im only getting a FRP of 22psi. Im hoping someone comes on here an says no the actual modules are diff internally. BUt it just doesnt seem so..In which case...my problem Lies Else Wear..

 

[05mustang_TT_charged]

Change both FPDM's and see if it helps....

 

[JeremyH]

They are the same, just a different bracket as you suspected.

Have you verified your fuel presure gauge is working right?