Quote:
Originally Posted by D-VO
When the startup process is complete the pressure drops slightly from 8 to 6 mPa. I realize this is at the DI pump and not the regulator. I don't think I have the correct logging param for the FPR. Searching...
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the DI system works on a combination of pressure and injector open time for fuel delivery, both change to deliver required fuel volume
Try running 100% di at idle and see if idle stable