Look at this on eBay http://www.ebay.com/itm/262884240767
Helps you tell if your alternator is working or not.
Helps you tell if your alternator is working or not.
Bought these thought they were cool
- Thread starter 2003SVTFreak
- Start date
Company say it only uses 0.15w, i dont know if I want to run it with a constant on wiring. Might rewire it to a switched setup.
Got it installed! Left it constant on too, gives you battery voltage before you start. I love it
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That's pretty cool! Ill have to check and see what the cig outlet voltage is or a switched ignition voltage is compared to what my aeroforce reads, as my aeroforce is .5 volt off. This might be a cool solution.
Cigarette lighter is constant voltage stock. It is never off.
Just an update, I let the car sit for about 4 days and when I went to start it, the battery was weak and couldn't crank. So I wired it to a switched setup and it's good to go now. Checked the reading with what was at the battery while it was running and it was the same.
But when in the cig lighter it read good right?
Yes dead on.
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