Engine management Gasoline injection - GRRRR8.net
Engine management Gasoline injection - GRRRR8.net
Engine management Gasoline injection - GRRRR8.net
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A8 | <strong>Gasoline</strong> <strong>injection</strong> systems<br />
L-Jetronic<br />
4<br />
3<br />
8<br />
5<br />
9<br />
6<br />
7<br />
2<br />
10<br />
1<br />
Further technical information can be found<br />
in the “L-Jetronic” booklet.<br />
Part number 1 987 722 160.<br />
The booklets are available from franchized<br />
Bosch wholesalers.<br />
The L-Jetronic is an electronically controlled<br />
<strong>injection</strong> system featuring air-flow<br />
measurement based on the sensor-plate<br />
principle and electromagnetically controlled<br />
fuel <strong>injection</strong> into the intake manifold. All<br />
engine-related changes are recorded by<br />
a variety of sensors and processed in the<br />
electronic control unit. This ensures constant<br />
good emission quality in combination<br />
with low fuel consumption.<br />
Electric fuel pump<br />
Fuel filter<br />
Fuel-pressure regulator<br />
Injector<br />
Air-flow sensor<br />
Thermo-time switch<br />
Auxiliary-air device<br />
Throttle-valve switch<br />
Lambda Sensor<br />
Electronic control unit<br />
Bosch Automotive Aftermarket 2008 | 2009
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