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Megasquirt Lights flash for an instant and then nothing...

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Old 03-19-09 | 04:12 PM
  #1  
zx2cow12's Avatar
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Joined: Aug 2007
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From: Ohio
Lights flash for an instant and then nothing...

I recently got my megasquirt all together and had it communicating with megatune. Everytime i went to write something to the ecu it said that the voltage was low and I did not have any RPM which i was going to figure out later. After thinking about it, i realized i had forgot to change R4. I went ahead and changed it, while working with megatune it all of the sudden went dead and quit communicating. Now when i plug in a battery to the the stim the lights on the megasquirt flash for an instant and go out. I checked the voltage regulator and i was receiving a little less voltage than i said it should.

Any help would be much appreciated!!!

Ian
Old 03-20-09 | 08:06 PM
  #2  
muythaibxr's Avatar
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Joined: Sep 2004
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From: Maryland
Check for short circuits or solder bridges around the R4 area where you just soldered.

Ken
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