Accumulator, P4F, with Integrated Pressure Sensor

The P4F integrated accumulator works in concert with the IntelliJect ECU and the CE370 series of pumps. It smooths out the pulsation’s of the CE370 piston pump and also provides a small fuel reservoir of fuel to maintain engine operation during momentary air ingestion by the fuel tank pickup – which can occur during unusual aircraft attitude – greatly increasing fuel system reliability. It also incorporates a fuel pressure transducer to provide the necessary feedback signal to the IntelliJect ECU for fuel pump control.