Still trying to track down the cause of the 232 code(Idle),I went to alldata for some info; and I'm down to either partially clogged injectors or low fuel pressure,although you would think that if I had low or high fuel pressure that would throw a 231 code as well(partial load).It takes around 20 miles for the cleared code to come back,but it always does.I don't have the adaptors for the fuel rail to check pressure, but the filter,check valve and regualtor have all been replaced(they were due anyways).Has anyone had to replace injectors or a fuel pump or tank pump due to this code?