Dacia Solenza 2004, Repair Manual

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IGNITION AND INJECTION
17
17 - 24
FAILURES DETECTION
This diagnostic is to be performed when driving in the fourth or fifth gear, at constant speed
(about 70 Km/h) and for a period of minimum 60 seconds.
Oxygen sensor diagnostic
Engine Gearbox ratio Speed Maximum period
(Km/h) (sec)
E7J V 63-130 52
For the accomplishment of this test, during all its running period, UCE injection is inhibiting the
control function of the canister purging valve. UCE injection will issue the recommendation
” Oxygen sensors diagnostic taken into consideration”.
ATTENTION: after performing this test, the contact setting on is imposed (key in M
position) before reading the results by means of the CLIP tester. Any contact setting off
before reading the test results, will lead to their wrong interpretation.
If after test performing, the CLIP tester is noticing a failure of the oxygen sensor, refer to
the diagnostic method related to this symptom.
REPARATION PERFORMING CONFIRMATION
Check by means of the CLIP tester, the bellow states, which must have the following configu-
ration:
- ET102: Sensors diagnostic taken into consideration ------------------------ ACTIVE
- ET106: Sensors diagnostic performed --------------------------------------- ACTIVE
- no catalyst failure is detected by the CLIP tester and the OBD indicator is off.(mbar)
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