DIAGNOSIS Engine malfunction light glowing Some day ago one car have a malfunction light glowing problem Car owner says this light sometimes glowing but Automatically off in2/3days please check the car problem We check diagnosis toolkit problem found crank position sensor malfunction , while the car run on a road fraction of second glowing engine malfunction light and off Automatically we check CHECKING POINT Crankshaft position sensor resistance Camshaft position sensor resistance Crankshaft teeth plate condition Crankshaft sensor condition ECM to crankshaft sensor wiring SOIVE THE PROBLEM Almost all check done,but problem stable some distance run the car and fraction of second Engine light glowing and automatically off🤔know more about (OBD) On-board_diagnostics Few hour later we check junction connector it's ok but unnaturally this connector was a problems for crankshaft position sensor frequency related,because crankshaft position sensor deter...