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SkyView
HDX System
General Maintenance Manual, Revision F
on the EMS module wiring harness connect to the magneto control switch as depicted in the
103488-000 - WIRING DIAGRAM, TYPICAL HDX DUAL DISPLAY
document.
8.12.16 Manifold Air Pressure Sensor
The Manifold Air Pressure (MAP) sensor is typically connected to the engine induction system
by a flexible hose. This hose may be attached to a boss or bung on an intake pipe, or it may be
connected to an unused primer plug near an intake port of a cylinder. The MAP sensor is typically
mounted on a bracket remote from the engine. Refer to the airplane or engine manufacturer’s
maintenance manuals for detailed location information.
If your aircraft did not originally come equipped with this sensor, refer to the
SkyView HDX
System
Equipment Installation Record
document to see where the sensor is located on your
airplane.
Removal:
To remove the MAP sensor, follow the removal instructions in the airplane or engine
manufacturer’s maintenance manuals, or complete the following steps:
1. Disconnect wiring harness connector from sensor.
2. Disconnect flexible hose connected to sensor.
3. Remove screw that secures sensor to bracket, and then remove sensor.
4. If sensor is not immediately replaced, temporarily cap open hose to prevent system
contamination.
Installation:
To install the MAP sensor, follow the installation instructions in the airplane or engine
manufacturer
’s maintenance manuals, or complete the following steps:
1. Mount sensor to bracket with same screw
(
needs to be replaced).
2. Connect hose to sensor.
3. Connect wiring harness connector to sensor.
