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2001 Nissan Pathfinder LE 3.5L MIL Lamp on
Posted to Asian Driveability on 6/11/2008 10 Replies

after 30 miles of driving mil light comes on with trouble code po171. smoked the intake - no vacuum leaks found, fuel pressure ok. o2 sensors ok - i suspect the mass air flow sensor but when testing: 4 g/s at idle, 10 g/s at 2500 rpm within test limits. i also...

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  Related Documents & Media  2001 Nissan Pathfinder LE

 
Message Closed w/FIX

car Vehicle Data

2001 Nissan Pathfinder LE

VIN JN8DR09Y21
Engine3.5 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On

Trouble Codes

P0171Fuel System Too Lean (Bank 1)
Message Closed w/FIX

car Vehicle Data

2001 Nissan Pathfinder LE

VIN JN8DR09Y21
Engine3.5 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On

Trouble Codes

P0171Fuel System Too Lean (Bank 1)