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1G Conversion Diagnosis

When upgrading or converting from an older 1G externally regulated alternator to the modern 3G internal regulated alternator, there are several things that all need to work properly and together for success. This diagnostic sheet will outline these things and the proper measurements at each point. This is meant to be a guide, and if at any point you do not feel safe in making these tests or measurements, please consult a mechanic or professional.