I installed a new return style fuel system, and retained the FPCM to report fuel pressure. Originally I left the FP sensor near the tank, but had a small difference in FP from Delta. So I moved the sensor to the rail and extended the wiring harness. Now both my FP and inj delta pressure signals are jumpy. I've tried the Manifold Vacuum Patch and enabling "Supercharger fitted", no change.
Before
MicahBlepp8.hpl
After move to rail
MicahBlepp9 V2 MF patch.hpl
I did just upgrade to the beta. Is this a known issue? Or do I actually have crappy fuel pressure at the rail?