TM 10-3930-669-20 CONTINUITY TEST (1) Set multimeter select switch to OHMS. (2) Check continuity between suspect gauge, terminal G and a known good ground. (a) If there is no continuity, repair or replace gauge ground wire (see schematic Appendix F). (b) If there is continuity, ground wire is OK. CONTINUITY TEST (1) Set multimeter select switch to OHMS. (2) Check continuity between engine oil temperature gauge, terminal S and a known good ground. (a) If there is no continuity, repair wire 19 (See Schematic Appendix F). (b) If there is continuity, sensor wire 19 is OK, replace engine oil temperature gauge (Para 7-9) and go to Step 6 of this Fault. (3) Install sensor wire 19. (4) Install instrument panel (Para 7-8). 2-87