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Revotron 1.2T
163
v. Fuel Injectors :
Component Details :
Injectors are normally closed valve.
Injector opens when its electromagnetic coil is
energized by the EMS ECU.
Component Location :
Preliminary Checks :
1. Loose/ Damaged Connections between
injector and EMS ECU.
2. Check for back out of pins at both Injector
connector and ECU connector.
3. Check for damage of pins at both injector
connector and ECU connector.
4. Check the continuity from injector
connector pins to the ECU pins.
Circuit Schematic Diagram :
Connector Information :
Con
ID
Wire
ID
Color Size Material
Option
1
276
L/G
0.75 FLRYB
(AD)
2
121A
R/Y
1.50 FLRYB
(AD)
Connector View :
Component Specification :
The injector is an indirect electrically
driven valve (nozzle) that sprays high
pressure fuel in an engine combustion
chamber. The fuel delivery is a function of the
pressure at the nozzle seat.
Functional Characteristics:-
A:- Pressure Range:-
Min operating pressure:- The injector starts to
inject at an inlet pressure above 150 bar Max
normal operating pressure:- The maximum
nominal operating inlet pressure under normal
conditions is 1600 bar.
Max peak operating pressure:- The injector is