EIS Engine Monitor and Sensor Support
EIS Engine Monitor and SensorsĀ
Frequently Asked Questions
- Airspeed does not read above about 50 mph (40 knots)
- Can my old EIS be upgraded to the latest firmware?
- Carburetor Temperature - Does not change when carburetor heat is applied
- Carburetor Temperature - Reads -50 degrees at all times
- Coolant Pressure, or other pressures sensed via a VDO pressure sensor through an auxiliary input
- Fuel Pressure (VDO Type) - Always reads zero
- Fuel Pressure (VDO Type) - Reading is erratic
- Fuel Pressure (VDO Type) - Reading is too high
- Fuel Pressure (VDO Type) via Aux Input - Overview
- Manifold Pressure always reads too high
- Manifold Pressure always reads too low
- Oil Pressure
- Oil Pressure bouncing 15psi on Rotax
- Oil Pressure displays 0 psi at all times
- Oil Pressure displays 99 psi at all times
- Oil Pressure Fluctuations Intermittently
- Oil Pressure is Inaccurate
- Oil Temperature / Coolant Temperature always displays 59 F (14 C)
- Oil Temperature / Coolant Temperature always reads above 300 F (150 C)
- Oil Temperature / Coolant Temperature are inaccurate
- Oil Temperature, Coolant Temperature Troubleshooting
- Outside Air Temperature (OAT) - reading is too high
- Outside Air Temperature (OAT) - Reads -50 degrees at all times
- Tachometer
- Tachometer is erratic (4-stroke engines, engines with magnetos or electronic ignition)
- Tachometer reads 0 at all times