Description

• - DESCRIPTION
• - WIRING DIAGRAM
• - DESCRIPTION OF OPERATION
• - COMPONENTS
• - COMPONENT LAYOUT

DESCRIPTION

An electronic control system supervises and adjusts all the engine parameters, optimising performance and consumption through a real-time response to the various operating conditions.

The system is managed by a single control unit that handles both ignition and injection.

The control unit controls the actuators connected to it according to the signals received from the various sensors, thus handling the following systems:

• fuel supply;
• air supply;
• exhaust with catalytic exhaust pipe;
• fuel vapours recirculation.

For further details, see DESCRIPTION AND OPERATION 1056

The system is also controlled by ignition multiple relay, located in the engine compartment near the control unit. The supply lines of the control unit and the various system components (sensors and actuators) are protected by a special maxifuse and another two free fuses, also located near the control unit.