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help: freelog + dku-5 = loopback failed

Old 06-30-2006, 01:18 PM
  #1  
0.0 BAR
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Join Date: Apr 2004
Posts: 9
Default help: freelog + dku-5 = loopback failed

ebay dku-5 cable

driver installed and is assigned com4

port settings in freelog and dku-5 are same

tried several baud rates still get:

port opened successfully
transmit event successful
loopback failed
port successfully closed

on dku-5 found rx and tx from their respective voltages ~3.5v and ~2.5v
edit: i did connect rx and tx together for the loopback test.

everything else in freelog is default using 1.0.87 beta.
unzipped and opened.

did i miss step(s)

Any help is appreciated. mahalo

brian
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Old 06-30-2006, 01:26 PM
  #2  
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Default Re: help: freelog + dku-5 = loopback failed

is the j12 cut on the ecu ??
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Old 06-30-2006, 01:27 PM
  #3  
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Default Re: help: freelog + dku-5 = loopback failed

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Old 06-30-2006, 10:19 PM
  #4  
0.0 BAR
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Default Re: help: freelog + dku-5 = loopback failed

yeah j12 is cut

BUT

do i have to be connected to the honda ecu to run the hardware test?

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Old 07-01-2006, 07:13 AM
  #5  
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Default Re: help: freelog + dku-5 = loopback failed

Yes, how would it connect back otherwise? You can put a jumper wire to the Rx and Tx and then use the Hyperterminal to check if the cable works.
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