840633 - Specifications

FUNCTION

The EDC-16C8 Common Rail system is a high pressure electronic injection circuit for fast, direct injection diesel engines.Its main features are:

• availability of high pressure (up to 1400 bars)
• possibility of modulating pressures between 150 bars up to a maximum service pressure of 1400 bars, regardless of engine speed and load
• ability to work at high engine rpms (up to 5000 rpm in full load conditions);
• injection control precision (injection advance and duration)
• reduction in fuel consumption
• reduction in emissions.

Main system functions are essentially as follows:

• fuel temperature control
• engine coolant temperature control
• control of amount of fuel injected
• Idle speed check
• Fuel cut-off during over-run
• cylinder balance check when idling
• control of anti-judder function
• exhaust fume control during acceleration
• exhaust gas recirculation control (E.G.R.)
• maximum torque limit control
• maximum speed limit control
• control of glow plugs
• control of climate control system activation (where fitted)
• auxiliary fuel pump check
• cylinder position check
• main and pilot injection advance check
• Injection pressure closed cycle check
• electrical balance check
• supercharging pressure control
• self-diagnostics
• Body Computer connector for LANCIA CODE