normal ba sa alternator ang reading nya pag natakbo is 12.9 to 13v pag may a/c? minsan pag cold starting 15v to 14.5 reading pag mainit na 13.5v pag on ng a/c 12.9 to 13v. as of now wala naman akong nakikitang problema pero gusto ko lang maka sure na no worries at all
normal medyo bumaba voltage kapag ginamit ang a/c & headlights kasi heavy loads sila
normal din medyo mataas voltage kapag newly started ang engine kasi mataas charging current supplied by alternator to recover from recent high dischage from starting ... usually less than a minute, balik na sa normal reading around 13.8 V on idle without heavy load
thanks boss kinyo. so meaning boss sa 12.9 to 13v. pag natakbo na ko may a/c ok lang yun? 2 hrs. ko gamit ayan reading nya sa voltmeter ko. di nag bago..