Technical Data of the Electrical System Components:
EECU:
The EECU is the Electrical Engine Control Unit which is used to control the engine actuators (e.g. fuel
injectors) according to the engine sensor information.
The EECU consists of two equivalent ECUs (Engine control Units).
A voter is integrated in the EECU and proposes an ECU to control the engine regarding the ECU
operating hours or in case of a failure the ECU with better engine control capability.
In Installations using the caution indication via CAN, the caution lamp shall be substituted by a
resistor. If the substitute load is not installed, a Caution Lamp Circuit failure will be detected.
If applicable for the installation, lightning protection bonding of the EECU housing to airframe GND
shall be with AWG 4 wire with a maximum length of 0.5 m.
On one of the EECU mounting holes the shielding GND for the EECU case can be connected.
Fig. 76 - 4 EECU Dimensions (in mm)
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