Fuel Pressure ? please
in 912iS Technical Questions
5 years ago
The 912is runs great, total hours are now 33. EMS is Dynon (in a FD CTLS). Since new, the Fuel pressure sensor, running pump 1 always ran at the top of the green (psi). When pump 2 was switched on, the reading was well into the yellow, coming close to the redline. At the 25 hours Dealer inspection and oil change, I asked that all fuel filters be checked for blockage. There was some sediment found in the engine fuel filter probably from airplane construction flotsam. A new "BMW" filter was installed.
After the plane was returned, when running on pump 1, the normal flying reading is about 44.3+. When pump 2 is engaged (takeoff and landing as per the manual), the reading goes into the yellow, but, not as much as before the 25 hours checkup and filter change.
Question please... do you believe I need to get the filter replaced again? As you can imagine, any instrument that reads yellow is disconcerting. Would appreciate any advice...
Thank you...
After the plane was returned, when running on pump 1, the normal flying reading is about 44.3+. When pump 2 is engaged (takeoff and landing as per the manual), the reading goes into the yellow, but, not as much as before the 25 hours checkup and filter change.
Question please... do you believe I need to get the filter replaced again? As you can imagine, any instrument that reads yellow is disconcerting. Would appreciate any advice...
Thank you...
