× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
2009 Nissan Quest 3.5L MIL Lamp on
Posted to Asian Driveability on 4/25/2014 8 Replies

We got a 2009 Nissan Quest here with fuel trim problems at idle.

The short term fuel trim constantly cycles from 25% to 0% to 25% (im reading this in OBD2 data) and we notice a surge in idle speed.

Also the idle is high, about 1000+ in park/neutral. I tried...

8 Replies Received (View Replies)

  Related Documents & Media  2009 Nissan Quest

 
Message Closed w/FIX

car Vehicle Data

2009 Nissan Quest

VIN 5N1BV28U99
Engine3.5 L / 6 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursIdle

Trouble Codes

P0171Fuel System Too Lean (Bank 1)
P0174Fuel System Too Lean (Bank 2)
Message Closed w/FIX

car Vehicle Data

2009 Nissan Quest

VIN 5N1BV28U99
Engine3.5 L / 6 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursIdle

Trouble Codes

P0171Fuel System Too Lean (Bank 1)
P0174Fuel System Too Lean (Bank 2)