Join Now
International Automotive Technicians Network

P0170 Diagnostic Trouble Code Discussion for July 2005

Fuel Trim Lean Or Rich (Bank 1)


Note: This is a professional automotive technician's resource.
Vehicle Owners: If you are seeking an automotive repair professional to service your vehicle, visit the iATN Repair Shop Finder.

Trouble Ticket Help Requests for DTC P0170
Help Request Posted
1996 Kia Sephia GS 1.8L Poor Idle Quality VIN: KNAFA1252T
P0170: Fuel System Too Rich or Too Lean (Bank 1). ... and idling poor with AC on. In this state, car can have no codes and MIL must light KOEO. MIL did not light. Found a problem with broken wire near ECM and this got the MIL to light. P0170 fuel trim code probably caused by d...
July 06, 2005
1998 Mercedes-Benz E320 3.2L MIL Lamp on VIN: WDBJF65F6W
P0170: Fuel trim malfunction Right bank. ... light on pulled codes P0170 P0173 Checked as specified by Alldata for intake lewaks Diaphram fuel pressure regulators , I can't imagine engine wear with 40,000 miles only also I can't imagine bad injectors at this milage . Cleared codes light come on after...
July 15, 2005
1997 Mercedes-Benz S320 SWB 3.2L MIL Lamp on VIN: WDBGA32GXV
P0170: adaptation at limit. hello again all, this one has kinda been a thorn in the side for a while, even despite it's recent problem. the fuel tank code was there for a year and never seemed even to illuminate mil, but now it's accompaied by the other 2 codes now. i've checed for indu...
July 28, 2005
1996 Kia Sephia GS 1.8L Poor Idle Quality VIN: KNAFA1252T
P0170: Fuel System Too Rich or Too Lean (Bank 1). ... and idling poor with AC on. In this state, car can have no codes and MIL must light KOEO. MIL did not light. Found a problem with broken wire near ECM and this got the MIL to light. P0170 fuel trim code probably caused by d...
July 06, 2005
1998 Mercedes-Benz E320 3.2L MIL Lamp on VIN: WDBJF65F6W
P0170: Fuel trim malfunction Right bank. ... light on pulled codes P0170 P0173 Checked as specified by Alldata for intake lewaks Diaphram fuel pressure regulators , I can't imagine engine wear with 40,000 miles only also I can't imagine bad injectors at this milage . Cleared codes light come on after...
July 15, 2005
1997 Mercedes-Benz S320 SWB 3.2L MIL Lamp on VIN: WDBGA32GXV
P0170: adaptation at limit. hello again all, this one has kinda been a thorn in the side for a while, even despite it's recent problem. the fuel tank code was there for a year and never seemed even to illuminate mil, but now it's accompaied by the other 2 codes now. i've checed for indu...
July 28, 2005