Bombardier SeaDoo 1990 factory shop manual, Page 127Get this manual
4 GENERATING COIL
ONE LED LIGHTS
FULL LED LIGHT GENERATING COIL MALFUNCTION OF TESTER HAVE IT REPAIRED READING STILL LOWER THAN THE
SWITCHES AND OR SELECTOR IMPROPERLY SET
REPEAT THE TEST WITH MORE POWERFUL CRANKING
LED'S LIGHT AT CORRECT VALUE
LOOSE CONNECTION OF CONNECTORS