This is the Electronic Control Unit for the OS Max FS-91II FI engine. Constant commands from the EC-2 Control Unit to the solenoid-operated valve to fine-tune f...More

This is the Electronic Control Unit for the OS Max FS-91II FI engine. Constant commands from the EC-2 Control Unit to the solenoid-operated valve to fine-tune fuel flow over a wide range of flying conditions. COMMENTS: The Dual Servo extension is used for connection of the Throttle Servo and Third Channel hook-up from the EC-2. The Dual Extension is then pluged into the throttle channel on the receiver. The Aux(Trim) Lead is then plugged into an auxiliary channel on the receiver. Here is a list of parts that complete the EC-2 Injection system: -OSMG6971 Temperature Sensor Coverplate RPM Sensor Injector Set For the Complete Throttle-Body Injector set, use OSMG6965. NNA 5/12/02 ir/khLess