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P0174 Diagnostic Trouble Code Discussion for July 2007

Fuel System Lean (Bank 2)

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Trouble Ticket Help Requests for DTC P0174
Help Request Posted
2000 Nissan Maxima GLE 3.0L Hesitation, Misfire, MIL Lamp on VIN: JN1CA31D3Y
P0174: Fuel Trim Lean (Bank 2). ... #3.repaired misfire and cleared codes.car was driven approx 2k miles.came back with p0171 and p0174.checked for leaks and replaced front o2 sensors.car came back in 1200 miles with lean codes.we checked all sensors and couldn't find a problem.cleared codes...
July 12, 2007
2003 Lincoln LS 3.0L Poor Idle Quality, Stall, MIL Lamp on VIN: 1LNHM86S23
P0174: system lean bank 2. ... not really familiar with them. Here is the problem: Car idles very low, will not accelarate or rev, a lot of times it dies and sometimes it will not restart. At times it will run just fine until you start driving it and it will act up again. I had codes P0...
July 18, 2007