What was found
FOUND FAULT, NR 2 ENGINE- 77-20862, THE BOTTOM LT EGT SIGNAL, T495S3, IS OUT OF RANGE. ACFT GROUNDED. FOR NR 2 ENGINE ACCOMPLISHED T49.5 PROBE AND EGT SYS INSPECTION IAW AMM 77-21-01-200-801-F00. INITIALLY NOTED VERY HIGH RESISTANCE WHEN TESTING J10 CONNECTOR DP1010 AT ELECTRONIC ENGINE CONTROL FOR BOTH S3, BOTTOM LT AND S4, UPPER LEFT. ACCOMPLISHED EGT CLEANING PROCEDURE IAW 77-21-00-140-801. AFTER CLEANING THE RELATED CIRCUIT CONNECTORS J10 CONNECTOR DP1010 RESISTANCE VALUES ARE NOW IN LIMITS AS ARE CJ10 HARNESS, PROBE SECTOR S3, AND S4 IAW AMM 77-21-01-200-801-FOO, STEP 2G. ACCOMPLISHED ELECTRONIC ENGINE CONTROL TEST IAW 73-21-00-700-804-F00 WITH NO FAULTS.