B
BBoh21
Guest
Are you connecting direct to the battery before you turn the key on? Do that. Measure the voltage . Should be 12.5V or above.
The next step is to turn on the Key without cranking (this should give about a 7 amp load with the headlamp on)... What happens. Report the results.
See Quick Test in my signature.
Voltage before I turn the key on was at ~12.2V this morning. Last night it was around 12.4V, so I probably drained it a little messing around with it. With the headlamp on this morning read 11.8V. I just charged my battery a couple nights ago. Looking at your charging system post that starting voltage seems low, but the drop after turning the head lamp on seems to be the .5V that's expected.
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