Temperature vs Resistance - Engine Coolant Temperature (ECT) Sensor

°C	°F	OHMS
Temperature vs Resistance Values (Approximate)
80	176	315
70	158	435
60	140	580
50	122	810
45	113	940
40	104	1,150
35	95	1,360
30	86	1,600
25	77	2,000
20	68	2,400
15	59	3,000
10	50	3,600
5	41	4,600
0	32	5,700
-5	23	7,400
-10	14	9,800
-15	5	12,700
-20	-4	16,000