Dacia Solenza 2004, Repair Manual

Page: 149 / 891

IGNITION AND INJECTION
17
17 - 55
Diagnostic – Failures interpretation
DF 120
OBD INDICA TOR CIRCUIT
PRESENT 1. DEF : Open circuit or short-circuit
OR CO : open circuit
MEMORIZED
CC.O : shot circuit at mass
CC.1 : short circuit at + 12 V.
Apply the diagnostic in such way so that failure is present or memo
rized.
RECOMMENDATIONS
Conditions for diagnostic application at memorized failure:
-
Actuator control launching AC 213 : OBD Indicator
Check the
insulation, continuity and absence of the parasite resistance
on way 34 of the
injection computer.
Mend if necessary.
Ensure the
presence of + 12volts
at OBD indicator
Check the cockpit fuse box, related to instrument panel supplying.
Replace it if necessary.
Perform the operations from ” recommendations” for reparation confirmation
AFTER
Fix any other possible failures
REPARATION Erase the failures memorized by the injection computer.
Perform a conformity checking by means of the CLIP tester.
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