Jim.ME
Well-known Member
- Location
- central ME
Credit to where it is due, it was JMOR who suggested using a light bulb and sparking the wires. If the needle moved to the plus side, when you did that it tells you first that the meter will move and second that the wires need to swap terminals on the meter, the needle should have moved to the minus side.
A voltmeter is to electricity what a pressure gauge is to water. You have an ammeter, it shows current flow, not voltage. It will not show what the battery or alternator read for voltage on your handheld voltmeter. If current is not moving to or from the battery the ammeter will not give a reading, regardless of the voltage.
Now my thought is you need to decide what to do with the alternator. You said a jumper wire between the alternator battery post and the # 1 space terminal didn't make the voltage rise and you said output voltage did not rise when you shorted the tab in the ''D'' hole to the case. You can either have it tested again or get another and replace it.
When you first mentioned a video about the wiring, you said a young lady did the video, was it Rachel?