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bench testing a starter (Read 269 times)
stevesauto58
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bench testing a starter
Apr 6th, 2014 at 6:42am
 
Bench testing a starter  ? no syc probe ?. Can it be done. ?
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busjockey
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Re: bench testing a starter
Reply #1 - Apr 6th, 2014 at 9:59am
 
What do you want to use a synch probe for?
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stevesauto58
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Re: bench testing a starter
Reply #2 - Apr 6th, 2014 at 10:52am
 
  So the amp clamp is all I need  ?...kinda figured that. I have not used the scope yet on anything and was curious about testing a known bad starters draw on the bench, even thou theres no load on it..I will try it...thanks
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Spence
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Re: bench testing a starter
Reply #3 - Apr 6th, 2014 at 12:49pm
 
Go hook it up to your car. Plenty to look at there.
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N.B.S.   Dilly Dilly!  FJB
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busjockey
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Re: bench testing a starter
Reply #4 - Apr 6th, 2014 at 3:50pm
 
I agree with Spence, but if you wanted to you could bench test it.  Just hook up the battery charger to the positive post and have a jumper wire from pos to the solenoid terminal.  Then put the negative cable to the starter housing.  I would put the starter in a vise to be safe.  Then just hook up your amp clamp to either wire on the battery charger and engage the starter.  You will then see the current reading.
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Tom Roberts
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Re: bench testing a starter
Reply #5 - Apr 6th, 2014 at 3:54pm
 

Hint:  Getting started with your scope posts are best placed in one of the Picogroup area boards.
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Tom Roberts
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busjockey
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Re: bench testing a starter
Reply #6 - Apr 6th, 2014 at 4:01pm
 
Oh, yeah that too. Grin
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Derreck
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Murray               535 ft, Kentucky, USA
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Re: bench testing a starter
Reply #7 - Apr 6th, 2014 at 4:35pm
 
Spence wrote on Apr 6th, 2014 at 12:49pm:
Go hook it up to your car. Plenty to look at there.



X2

Getting some amperage waves from the neg battery cable while cranking would be a great place to start

pun definitely intended Smiley
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