My experience has taken 2 years approximately 180 flight hours.
equipment is GRT EIS 4000 indicating system.
Carbureted 0360
direct pressure gauge reading on ground = 5psi engine driven pump and 6psi with engine running and electric pump on.
problem; minimum fuel pressure exceeded. Although this has been rarely occurring I have changed the pressure transducer 3 times attempting to fix.
I have inspected the ground is good.
resistor = correct value (200 ohms).
I have decided to install a direct press gauge in the cockpit. Unless I figure a good way to secure The transducer and prevent multiple fuel fitting connections I will not include it. I can’t find the right manifold.
I plan on using AN4 stainless steel beaded hose (phenix).
I would prefer to keep the transducer.
any suggestions?
regards
Doug
equipment is GRT EIS 4000 indicating system.
Carbureted 0360
direct pressure gauge reading on ground = 5psi engine driven pump and 6psi with engine running and electric pump on.
problem; minimum fuel pressure exceeded. Although this has been rarely occurring I have changed the pressure transducer 3 times attempting to fix.
I have inspected the ground is good.
resistor = correct value (200 ohms).
I have decided to install a direct press gauge in the cockpit. Unless I figure a good way to secure The transducer and prevent multiple fuel fitting connections I will not include it. I can’t find the right manifold.
I plan on using AN4 stainless steel beaded hose (phenix).
I would prefer to keep the transducer.
any suggestions?
regards
Doug