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P0174 Diagnostic Trouble Code Discussion for September 2014

Fuel System Lean (Bank 2)


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Trouble Ticket Help Requests for DTC P0174
Help Request Posted
2007 Nissan Quest SL 3.5L MIL Lamp on VIN: 5N1BV28U47
P0174: Fuel Trim Lean (Bank 2). Have looked at live data and bank 2 o2s show lean condition . Smoke tested intake, only leak is at EGR valve, which I think is normal for not being started, any ideas guy's using snap- on solis ultra looking at data in which mil was commanded on shows a open l...
September 22, 2014