wierd beepng.. "transmission fault" PLEASE HELP.!!
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i ran a quick test with my neighbors multimeter.
DCV20 with the car off. 12.41
DCV20 with the car on. 14.41
are these #'s those of a bad battery??
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Does anyone else agree with me on that?
Take care,
George
#32
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androulakis (02-25-2011)
#34
14.4V is NOT high. It's the way these cars work when initially recharging. All in JTIS.
The voltage you need is the LOWEST during CRANKING. That's what the modules suffer. You need to measure any voltage spikes/drops even of SHORT duration, say 1ms. You'll need a specialist meter or DSO.
Do it when the car's been sat a while - overnight at least - so you get the WORST reading.
If you don't have the tool, you need a thorough and 100% reliable battery test or a Plan B. Like buying a battery. Most everything costs more.
The voltage you need is the LOWEST during CRANKING. That's what the modules suffer. You need to measure any voltage spikes/drops even of SHORT duration, say 1ms. You'll need a specialist meter or DSO.
Do it when the car's been sat a while - overnight at least - so you get the WORST reading.
If you don't have the tool, you need a thorough and 100% reliable battery test or a Plan B. Like buying a battery. Most everything costs more.
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aholbro1
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