TM 9-2320-364-20-3      2-2917 (1)   Set multimeter select switch to ohms. (2)   START engine (TM 9-2320-364-10). Do not increase engine rpm over idle. (3)   Measure resistance between connector MC59, terminals A and B. (a)   If resistance is not within range in Table 2-58, perform Steps (4) and (5) below and replace temperature sensor (Para 7-65). (b)   If resistance is within range in Table 2-58, temperature sensor is OK. (4)   Turn OFF ENGINE switch. (5)   Connect connector MC59 to fan controller. RESISTANCE TEST Remove all jewelry such as rings, dog tags, bracelets, etc.  If jewelry or tools contact positive electrical circuits, a direct short may result.  Damage to equipment, Table 2-58.  Water Temperature Sensor Resistance TEMPERATURE vs RESISTANCE CALIBRATION POINTS Temperature Resistance (ohms) Temperature –40C (–40F) –30C (–22F) –20C (–4F) –10C (14F) 0C (32F) 10C (50F) 20C (68F) 30C (86F) 40C (104F) 50C (122F) 684 30 728 30 774 30 821 30 870 30 921 30 973 30 1027 30 1083 30 1140 30 60C (140F) 70C (158F) 80C (176F) 90C (194F) 100C (212F) 110C (230F) 120C (248F) 130C (266F) 140C (284F) 150C (302F) 1199 30 1259 30 1322  30 1385  30 1451  30 1518 30 1587 30 1657 30 1729 30 1803 30 Resistance (ohms)