My local tractor dealer told me to take a piece off 3/8 pipe and sharpen 1 end. Drive it thru the ceramic catalyst filter about 3 times. That let's all of the sensors work as they should. The tractor will smoke black when you work it hard just like tractors use to do. But the computer will never...
For everyone looking for the New Holland part to fit their LS. All New Holland part numbers are the same as the LS part numbers, but you have to start with the letters MT infront of your LS part number. LS # 40254855 is equal to NH # MT40254855.