Engines and APU: controls and readings

Access through MCP

Use list_groups to discover cockpit groups. list_readings lists their readable values; read_group returns the current values. Available controls are listed below with their cockpit_* tool.

Engines and thrust

Read this group with read_group:

{
  "group": "engines-and-thrust"
}

Controls

Call cockpit_engines_and_thrust with action and, where indicated, value or text.

Control	action	Input
Throttle	`throttle`	setpoint; value: 0–100 %
TO/GA (left)	`to-ga-left`	press
TO/GA (right)	`to-ga-right`	press
A/T disengage (left)	`a-t-disengage-left`	press
A/T disengage (right)	`a-t-disengage-right`	press
Reverse thrust	`reverse-thrust`	press

Readings

Call read_reading with reading_id from this table, or read all values with read_group.

Reading	reading_id	Unit
N1 left	`engines-and-thrust.n1-left`	%
N1 right	`engines-and-thrust.n1-right`	%
N2 left	`engines-and-thrust.n2-left`	%
N2 right	`engines-and-thrust.n2-right`	%
Throttle left	`engines-and-thrust.throttle-left`	%
Throttle right	`engines-and-thrust.throttle-right`	%
Reverser left	`engines-and-thrust.reverser-left`	%
Reverser right	`engines-and-thrust.reverser-right`	%
Starter 1 position	`engines-and-thrust.starter-1-position`	—
Starter 2 position	`engines-and-thrust.starter-2-position`	—

Engine start

Read this group with read_group:

{
  "group": "engine-start"
}

Controls

Call cockpit_engine_start with action and, where indicated, value or text.

Control	action	Input
Engine start source	`engine-start-source`	select; -1=left, 0=off, 1=right
Fuel flow switch	`fuel-flow-switch`	select; -1=rate, 0=reset, 1=used
Fuel lever 1	`fuel-lever-1`	select; 0=cutoff, 1=idle
Fuel lever 2	`fuel-lever-2`	select; 0=cutoff, 1=idle
Engine 1 start	`engine-1-start`	select; 0=GRD, 1=off, 2=CONT, 3=FLT
Engine 2 start	`engine-2-start`	select; 0=GRD, 1=off, 2=CONT, 3=FLT

Readings

Call read_reading with reading_id from this table, or read all values with read_group.

Reading	reading_id	Unit
Engine start source	`engine-start.engine-start-source`	—
Fuel flow switch	`engine-start.fuel-flow-switch`	—

APU and fuel

Read this group with read_group:

{
  "group": "apu-and-fuel"
}

Controls

Call cockpit_apu_and_fuel with action and, where indicated, value or text.

Control	action	Input
APU	`apu`	select; 0=off, 1=on
Left forward fuel pump	`left-forward-fuel-pump`	select; 0=off, 1=on
Left aft fuel pump	`left-aft-fuel-pump`	select; 0=off, 1=on
Right forward fuel pump	`right-forward-fuel-pump`	select; 0=off, 1=on
Right aft fuel pump	`right-aft-fuel-pump`	select; 0=off, 1=on
Center left fuel pump	`center-left-fuel-pump`	select; 0=off, 1=on
Center right fuel pump	`center-right-fuel-pump`	select; 0=off, 1=on
Crossfeed	`crossfeed`	select; 0=off, 1=on
APU start	`apu-start`	press

Readings

Call read_reading with reading_id from this table, or read all values with read_group.

Reading	reading_id	Unit
APU	`apu-and-fuel.apu`	—
Left forward fuel pump	`apu-and-fuel.left-forward-fuel-pump`	—
Left aft fuel pump	`apu-and-fuel.left-aft-fuel-pump`	—
Right forward fuel pump	`apu-and-fuel.right-forward-fuel-pump`	—
Right aft fuel pump	`apu-and-fuel.right-aft-fuel-pump`	—
Center left fuel pump	`apu-and-fuel.center-left-fuel-pump`	—
Center right fuel pump	`apu-and-fuel.center-right-fuel-pump`	—
Crossfeed	`apu-and-fuel.crossfeed`	—
APU fault	`apu-and-fuel.apu-fault`	—
APU low oil	`apu-and-fuel.apu-low-oil`	—
Low fuel pressure left 1	`apu-and-fuel.low-fuel-pressure-left-1`	—
Low fuel pressure left 2	`apu-and-fuel.low-fuel-pressure-left-2`	—
Low fuel pressure center 1	`apu-and-fuel.low-fuel-pressure-center-1`	—
Low fuel pressure center 2	`apu-and-fuel.low-fuel-pressure-center-2`	—
Low fuel pressure right 1	`apu-and-fuel.low-fuel-pressure-right-1`	—
Low fuel pressure right 2	`apu-and-fuel.low-fuel-pressure-right-2`	—
Crossfeed valve open	`apu-and-fuel.crossfeed-valve-open`	—
Fuel valve closed engine 1	`apu-and-fuel.fuel-valve-closed-engine-1`	—
Fuel valve closed engine 2	`apu-and-fuel.fuel-valve-closed-engine-2`	—

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Engines and APU: controls and readings

Access through MCP

Engines and thrust

Controls

Readings

Engine start

Controls

Readings

APU and fuel

Controls

Readings

​Access through MCP

​Engines and thrust

​Controls

​Readings

​Engine start

​Controls

​Readings

​APU and fuel

​Controls

​Readings

Access through MCP

Engines and thrust

Controls

Readings

Engine start

Controls

Readings

APU and fuel

Controls

Readings