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20th February 2018, 21:14 | #1 |
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Battery Test
Got one of these gadgets that tests the battery voltage, showing 13.2 would that be the output from the alternator, or is it the actual state of the battery. Rev |
20th February 2018, 21:59 | #2 |
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Depends if the engine is running.
With engine off its the static battery condition. |
21st February 2018, 07:56 | #3 |
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21st February 2018, 09:48 | #4 |
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Hi Rev.
A good battery state should measure 12.6 volts when standing no engine running, with engine running volts should be 14.7 bit of a scale below for you Arctic. STATE OF BATTERY CHARGE SET OUT BELOW. Voltage State of Charge 12.6+ 100% 12.5 90% 12.32 70% 12.20 60% 12.06 50% 11.9 40% 11.75 30% 11.58 20% 11.31 10% 10.5 0% BATTERY SHOULD NOT HAVE BEEN CHARGE OR USED FOR ABOUT 1 HOUR BEFORE THIS TEST IS UNDERTAKEN. I am not shouting in the above text just highlighting it
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21st February 2018, 10:08 | #5 | |
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Quote:
Mick
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21st February 2018, 10:25 | #6 | |
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Quote:
Its just the battery seems to be losing its charge over a couple of days, is a new battery imminent. Rev |
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21st February 2018, 10:36 | #7 |
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If it’s putting out 13.3v on Idle then that alternator is faulty mate, that’s way to low, by the time you start running accessories like lights, heater, radio et cetera it will be below 13 volts.
Mick
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[SIGPIC][/SIGPIC] T4 Owner Jobs done : new UBP, Spy hole mod, Rear hub(wheel bearing),plenum cleaned and emptied, Inline thermostat fitted,Full service, In car Digital tv/DVD Bluetooth Satnav etc, Replaced UBP, Restored headlights,Fixed airbag connection.replaced HP pump,replaced rear light seals,changed intercooler O rings. Jobs to do: ,replace drivers lock,.[/SIZE] |
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