Join Now
International Automotive Technicians Network

P0170 Diagnostic Trouble Code Discussion for October 2014

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
1997 Honda Civic DX 1.6L MIL Lamp on VIN: 1HGEJ6225V
P0170: Fuel trim system malfunction. Hello all, hope everyone enjoyed their summer! Can't believe it's October already!! This one has us scratching our heads. The vehicle is running rich, PCM is pulling about 30% fuel (LTFT stays around negative 14-18%, STFT stays about the same). We do not have...
October 02, 2014
1997 Honda Civic DX 1.6L MIL Lamp on VIN: 1HGEJ6225V
P0170: Fuel trim system malfunction. Hello all, hope everyone enjoyed their summer! Can't believe it's October already!! This one has us scratching our heads. The vehicle is running rich, PCM is pulling about 30% fuel (LTFT stays around negative 14-18%, STFT stays about the same). We do not have...
October 07, 2014