как сделать датчик уровня топлива

[SeregaTavrija]

вот показатели сопротивлений приборки опеля астры
Для справки: сопротивление датчика уровня топлива ASTRA F 17DR:

(1) Сопротивление ступени, Ом
(2) Абсолютное сопротивление датчика, Ом
(3) Литров в баке, Литров

(1)...(2)...(3)
______________________________
20...283,0...2
20...263,0...3
20...243,0...4
20...223,0...5
20...203,0...6
20...183,0...7
20...163,0...8
20...143,0...9
10...133,0...10
5....128,0...11
5....123,0...12
5....118,0...13
5....113,0...14
5....108,0...15
5....103,0...16
5....98,0....17
5....93,0....18
5....88,0....19
5....83,0....20
1,5...81,5...21
1,5...80,0...22
1,5...78,5...23
1,5...77,0...24
1,5...75,5...25
1,5...74,0...26
1,5...72,5...27
1,5...71,0...28
1,5...69,5...29
1,5...68,0...30
1,5...66,5...31
1,5...65,0...32
1,5...63,5...33
1,5...62,0...34
1,5...60,5...35
1,5...59,0...36
1,5...57,5...37
1,5...56,0...38
1,5...54,5...39
1,5...53,0...40
1,5...51,5...41
1,5...50,0...42
1,5...48,5...43
1,5...47,0...44
1,5...45,5...45
1,5...44,0...46
1,5...42,5...47
1,5...41,0...48
1,5...39,5...49
0.....39,5...50-54


нам надо от 2 литров до 38-ми,
делать резистроы от места положения до вывода провода иил от контакта до контакта с одинаковыми промежутками