Description Of The System - Dacia 1304 2004 Repair Manual

17
DESCRIPTION OF THE SYSTEM AND ITS COMPONENTS
The components of the injection system are: (drawing no.1).
1 - Fuel electric pump
3 - Fuel filter
4 - Fuel pressure regulator
5 - Injector
6 - Air temperature sensor
8 - Valve position potentiometer
9 - Idle motion regulator
10 - Carbon canister purging valve
11 - Active carbon canister
12 - Electronic control unit ( computer for injection and ignition ).
13 - Induction coil
14 - Engine sensor T
15 - Rotation sensor
16 - Oxygen sensor ( Lambda ).
17 - Catalytic convertor
18 - Ignition control cables with plug for system diagnosis
The drawing also indicates 2 – Fuel tank, 7 – Air filter.
The fuel supply circuit consists of tank fuel electric pump, fuel filter, injection central
unit, supply and back-feed pipes.
IGNITION AND INJECTION

DESCRIPTION OF THE SYSTEM

17 - 4
Central unit
( injector valve body )