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Hacking up Honda's ECU
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 Post subject: Re: D2 in 1720
PostPosted: Tue Dec 18, 2012 1:46 pm 
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Senior Developer

Joined: Tue Jul 27, 2004 2:19 am
Posts: 653
Location: France
this diode is used to activated this input by 0V and +12 V has no influence

Input = 12V or open => input = off
Input = Gnd or 0V => input = on

This input is a input in negatif logic.


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 Post subject: Re: D2 in 1720
PostPosted: Thu Dec 20, 2012 12:29 am 
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Joined: Tue Jul 27, 2004 2:19 am
Posts: 653
Location: France
Good news :D
What was your old problem :?:


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 Post subject: Re: D2 in 1720
PostPosted: Sun Feb 03, 2013 6:43 am 
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Joined: Sun Mar 08, 2009 11:12 pm
Posts: 100
Location: Malaysia
if dont mind, can you share whats the problem here..:)


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