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P0170 Diagnostic Trouble Code Discussion for October 2011

Fuel Trim Lean Or Rich (Bank 1)

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Trouble Ticket Help Requests for DTC P0170
Help Request Posted
2000 BMW 323Ci 2.5L MIL Lamp on VIN: WBABM3342Y
P0170: Fuel trim bank 1. ... codes are a first for me p0173, p0170 fuel trim. What does that mean?? p1188, p1189 fuel control, what does that mean? fuel pressure reg need to be changed??? and i had a missfire in cyl...
October 01, 2011
1997 Mitsubishi Montero LS 3.5L MIL Lamp on VIN: JA4MR41R3V
P0170: Fuel Trim Lean Or Rich (Bank 1). ... with same code P0170 the freze frame is rpm 2348,coolant temperature 199f degrese,sort term fuel trim bank1 %16.4,long term fuel trim bank 1 %12.5,mph63,calculaded load valve %52 this happens afther a 20 or 30 minutes driven, the vehicle runs with no probl...
October 27, 2011
1996 Acura Integra Special Edition 1.8L Cuts out VIN: JH4DC4365T
P0170: Fuel trim bank 1. This one is a real tough one. Very intermittently on acceleration this car will lose power as though there is a lack of fuel. It happens for about 2 seconds and then the acceleration picks up again as though nothing was wrong. It had come in with 2 lean codes ...
October 28, 2011