Dacia Solenza 2004, Repair Manual

Page: 175 / 891

IGNITION AND INJECTION
17
17 - 81
AC010
FUEL PUMP RELAY
RECOMMENDATIONS
No failure must be present or memorized.
Before perform this checking, check the lines correspondence on the
electric diagram adequate to that vehicle.
Check that choke sensor is in operating condition
Mend the choke sensor if necessary.
Check the continuity between ways 1 and 3 of the choke sensor.
If there is no continuity, replace the choke sensor.
Check, under starter operation, the presence of the
+12 volts at way 3
of the choke sensor connector.
If there is no +12 volts, restore in function the line from way 3 of the choke sensor to pole 5 of the fuel
pump relay.
Check the wiring condition and the mass presence at the fuel pump.
Check the wiring
insulation and continuity
:
Way 3 choke sensor > fuel pump
Mend if necessary.
If the incident is persisting, replace the fuel pump.
Diagnostic – Parameters interpretation
AFTER Restart the conformity checking from the beginning.
REPARATION
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