5. Standard method for car fuel saving test: (the effect is more significant for cars over six years old) 5. 車子節油測試標準方法：【車齡六年以上效果最顯著】

A). On the departing route, fill up the fuel tank (when fuel is visible) at the nearest fuel station to highway.
B). Put the mileage meter to zero.
C). Keep the speed at 100 Km/hr, but do not set the speed.
D). The distance is about 100 Km.
E). Upon arrival, get off the highway, fill up the fuel tank (when fuel is visible) at the nearest fuel station to highway.
F). Record the mileage, the fuel meters being filled, and put the mileage meter back to zero.
G). On returning, put the “BT-X Fuel Saver” into the fuel tank and wait for 20 minutes before departing.
H). Keep the speed at 100 Km/hr, but do not set the speed.
I). Upon arrival, get off the highway; fill up the fuel tank (when fuel is visible) at the nearest fuel station to highway.
J). Record the mileage and the fuel meters being filled.

The data for highway round trip may calculate the fuel saving rate for the first time you use the “BT-X Fuel Saver”. The best fuel saving effect shall be after the car has been driving for more than 100 Km after the “BT-X Fuel Saver” is place in the fuel tank (or when the air exhausting pipe presenting the steam) when the test shall be done again at the same road section to have much significant effect (since the original carbon accumulation in the car take a while to be cleaned).


A. 去程於距離高速公路最近之加油站加滿油（以看得到油為準）
B. 里程表歸零
C. 時速100公里，但不可使用定速
D. 路程約100公里
E. 到點後，下高速公路到最近之加油站加滿油（以看得到油為準）
F. 紀錄里程、加油公升數、將里程表歸零
G. 返程將BT-X環保節油器置入油箱內待20分鐘後始出發
H. 時速100公里，但不可使用定速
I. 到點後，下高速公路到原來之加油站加滿油（以看得到油為準）
J. 紀錄里程、加油公升數以往返所得數據即可算出初次使用節油器之節油率，最佳節油效果應是在車子加入節油器行使1,000公里以後【或是看到排氣管出現水氣時】，於此時應在同路段再行測試一次，效果最為顯著【因為車子原有積碳須一段時間才能清除】。