2001 NISSAN X-TRAIL Service Repair Manual

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NISSAN X-TRAIL 2001  Service Repair Manual DTC P0171 FUEL INJECTION SYSTEM FUNCTION
EC-939
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7.CHECK INJECTOR
1. Confirm that the engine is cooled down and there are no fire hazards near the vehicl

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NISSAN X-TRAIL 2001  Service Repair Manual EC-940
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DTC P0172 FUEL INJECTION SYSTEM FUNCTION
DTC P0172 FUEL INJECTION SYSTEM FUNCTION
PFP:16600
On Board Diagnosis LogicEBS00MWT
With  the  Air-Fuel  Mixture  Ratio  Self-Lear

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NISSAN X-TRAIL 2001  Service Repair Manual DTC P0172 FUEL INJECTION SYSTEM FUNCTION
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3. Disconnect  mass  air  flow  sensor  harness  connector.  Then
restart and run engine for at least 5

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NISSAN X-TRAIL 2001  Service Repair Manual EC-942
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DTC P0172 FUEL INJECTION SYSTEM FUNCTION
Wiring Diagram
EBS00MWV
TBWA0063E

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NISSAN X-TRAIL 2001  Service Repair Manual DTC P0172 FUEL INJECTION SYSTEM FUNCTION
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Diagnostic ProcedureEBS00MWW
1.CHECK EXHAUST GAS LEAK
1. Start engine and run it at idle.
2. Listen for

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NISSAN X-TRAIL 2001  Service Repair Manual EC-944
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DTC P0172 FUEL INJECTION SYSTEM FUNCTION
5. CHECK MASS AIR FLOW SENSOR
With CONSULT-II
1. Install all removed parts.
2. Check “MASS AIR FLOW” in “DATA MONITOR” mod

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NISSAN X-TRAIL 2001  Service Repair Manual DTC P0172 FUEL INJECTION SYSTEM FUNCTION
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7.CHECK INJECTOR
1. Remove injector assembly. Refer to EM-32, "
FUEL INJECTOR AND FUEL TUBE" .
K

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NISSAN X-TRAIL 2001  Service Repair Manual EC-946
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DTC P0300 - P0304 MULTIPLE CYLINDER MISFIRE, NO. 1 - 4 CYLINDER MIS-
FIRE
DTC  P0300  -  P0304  MULTIPLE  CYLINDER  MISFIRE,  NO.  1  -  4  CYLINDER MIS-
FIRE
PFP:00000
On