Lancia Lybra Owner's Handbook Manual page 258

2.0 versions
Integrated electronic injection and
ignition system. A single control unit
governs both function and processes
injection time (for fuel metering) and
spark advance angle.
– Type: Multipoint, phased, sequen-
tial.
– Air cleaner: dry, with paper filter.
– Petrol pump: electrical, submerged
in tank.
– Petrol filter in tank.
– Injection pressure: 3 bar.
Stoichiometric air-to-fuel metering
of the basis of:
– Preventive metering of intake air
directly measured by means of a hot
film flow meter;
– "Closed loop" information on con-
sumption provided by the lambda
sensor.
– Engine idling speed: 700 ± 50 rpm.
– Firing order: 1 - 2 - 4 - 5 - 3.
– Spark plugs:
LANCIA RC8BYC
Champion RC8BYC
FUEL FEED
1.9 jtd - 2.4 jtd versions
Modifications or repairs
to the fuel feed system that
are not carried out prop-
erly or do not take the system's
technical specifications into ac-
count can cause malfunctions
leading to the risk of fire.
Direct high pressure injection system
with overboost and intercooler.
Fuel pump: high pressure, unijet;
electrical pre-feed pump in tank.
– Firing order:
1.9 jtd: 1 - 3 - 4 - 2
2.4 jtd: 1 - 2 - 4 - 5 - 3.
– Air cleaner: dry, with paper filter.
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