Trouble code P0172 means:System too rich (Bank 1)
Trouble code P0172 means:System too rich (Bank 1)
Trouble code P0172 means: System Too Rich (Bank 1)
Trouble code P0172 means: System too rich (Bank 1)
Trouble code P0172 means: System too rich (Bank 1)
Trouble code P0172 means: System too rich (Bank 1)
Trouble code P0172 means: System Too Rich (Bank 1)
P0172 System too Rich (Bank 1)
Bank one fuel system rich.
Fuel system running lean.
It comes on when the engine computer detects a malfunction and sets a code. You need to have the system checked for codes.
that could mean so many things...
Trouble code P0761 means: Shift Solenoid C Performance or Stuck Off Trouble code P0171 means: Fuel System Too Lean (Cylinder Bank 1) Trouble code P0172 means: System Too Rich (Bank 1) Trouble code P0175 means: Fuel System Too Rich (Cylinder Bank 2)