JPI EDM-900 - J1 Connector Pin Assignments; For 4 and 6 Cylinder Installations; For 7, 8, and 9 Cylinder Installations

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FAA Approved Installation Manual for the Report No 908

EDM-900 and EDM-930 Page 42 of 55 Rev I

Primary Engine Data Management System Date 1-18-2013

Main Page

Table of Contents1
Revisions3
Instrument Marking4
Primary TSO Label4
Operation and Abbreviations5
Dimming6
FAA Approved Installation Manual for the Report no7
Locating and Installing the Indicator and Remote Alarm Display (RAD and Alert Light)9
EDM-900/930 Key Information Installation11
Routing the Wiring Harnesses12
Power Connection12
Wiring Markings13
Exhaust Gas Temperature Probe (EGT) Installation13
RADIAL Engine EGT14
Turbine Inlet Temperature (TIT) Probe Installation (Optional)14
TIT for Second Turbine Inlet Temperature14
Using the Factory Original TIT Probe14
Cylinder Head Temperature (CHT) Probe Installation15
Radial Engine CHT (Spark Plug Gasket)15
Outside Air Temperature (OAT) Probe Installation15
Induction Air (IAT), Compressor Discharge Temperature Probe Install (Optional)15
Carburetor Probe Installation (Optional)15
Oil Temperature Probe Installation15
Oil Pressure Sensor Installation16
Fuel Pressure Sensor Installation17
Adding a Non-Primary Gauge to the System17
Ammeter Shunt Installation18
Load Meter Configuration19
Fuel Level Sender Wiring Types20
Capacitive Sender Frequency Output Type Sender System20
Resistive Output Type Sender System (Float Type, most Common)20
Voltage Output Type Sender System22
Fuel Tank Calibration Setting Fuel Calibration Points22
After You Have Collected Your Data24
Fuel Flow Totalizer, Refuel Question26
GPS Interface27
Manifold Pressure (MAP) Sensor27
RPM Sensor Installation28
EDM-900/930 Specifications and Limitations29
EMI Radio Test and Functional Check30
Component Parts31
Weight and Balance Data32
Pilot Programming33
Programming the HP Constant33
Selecting Fuel Pressure Type (EDM-900 Only)34
Customizing Non-Primary Data (EDM900 Only)34
K Factor34
Programming Accumulate Trip Total37
Adjusting the K Factor37
Trouble Shooting38
Connector Pin Assignments on EDM, J1 through J540
Connector Pin Assignments on EDM, J1 through J541
J3 RPM, MP, Oil-P44
Appendix A Fuel Flow Install Report 50348
Appendix B ICA48
Appendix C Connector Pin Assignments on EDM, J1-J2 Only with ARINC 42949
Report no49
- Servicing Information54
- Airworthiness Limitations55

JPI EDM-900 - J1 Connector Pin Assignments; For 4 and 6 Cylinder Installations; For 7, 8, and 9 Cylinder Installations

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