2011 NISSAN LATIO Service Repair Manual

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NISSAN LATIO 2011  Service Repair Manual ON BOARD DIAGNOSTIC (OBD) SYSTEMEC-571
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All components and systems should be monitored at least once by the OBD system.
• The B counte

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NISSAN LATIO 2011  Service Repair Manual EC-572
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ON BOARD DIAGNOSTIC (OBD) SYSTEM
*1: When the same malfunction is de-
tected in two consecutive trips, MIL 
will illuminate. *2: MIL will turn off after vehicle

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NISSAN LATIO 2011  Service Repair Manual ON BOARD DIAGNOSTIC (OBD) SYSTEMEC-573
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EXPLANATION FOR DRIVING PATTERNS EXCEPT FOR “MISFIRE <EXHAUST QUALITY DETE-
RIORATION>”, “

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NISSAN LATIO 2011  Service Repair Manual EC-574
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BASIC SERVICE PROCEDURE
BASIC SERVICE PROCEDURE
Basic InspectionINFOID:0000000006341722
1.INSPECTION START
1. Check service records for any recent repairs that m

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NISSAN LATIO 2011  Service Repair Manual BASIC SERVICE PROCEDUREEC-575
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2. Rev engine (2,000 to 3,000 rpm) two or three times under no
load, then run engine at idle speed for ab

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NISSAN LATIO 2011  Service Repair Manual EC-576
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BASIC SERVICE PROCEDURE
OK or NG
OK >> GO TO 10.
NG >> GO TO 8.
8.DETECT MALFUNCTIONING PART
Check the following.
• Check crankshaft position sensor (POS) and

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NISSAN LATIO 2011  Service Repair Manual BASIC SERVICE PROCEDUREEC-577
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Yes >> GO TO 14.
No >> 1. Follow the instruction of Idle Air Volume Learning.
2. GO TO 4.
14.CHECK TARGET

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NISSAN LATIO 2011  Service Repair Manual EC-578
< SERVICE INFORMATION >[MR18DE]
BASIC SERVICE PROCEDURE
1. Substitute another known-good ECM to check ECM function. (ECM may be the cause of an incident, but
this is a rare case.)
2. Perform in