P0170 is for engine code for a bank 1 fuel trim (mix) malfunction. In this situation the vehicle may be running lean. The emissions components such as the mass air flow sensor (MAF) and others will need to diagnosed and checked.
Trouble code P0170 means:Furl Trim Malfunction (Bank 1)
Trouble code P0170 means:Fuel trim malfunction (Bank 1)
Trouble code P0170 means: Fuel Trim (Bank 1)
Trouble code P0170 means: Fuel Trim (Bank 1)
For 1996 and newer Trouble code P0170 means:Fuel trim malfunction (bank 1)
Trouble code P0170 means: Fuel Trim (Bank 1)
Trouble code P0170 means:Fuel trim malfunction (bank 1)
Trouble code P0170 means:Furl Trim Malfunction (Bank 1)
Trouble code P0170 means:Fuel trim malfunction (Bank 1)
Trouble code P0170 means:Fuel trim malfunction (Bank 1)
Trouble code P0170 means: Adaptive Fuel Trim Too Rich or Too Lean (Bank 1)
Trouble code P0170 means: Adaptive Fuel Trim Too Rich or Too Lean (Bank 1)