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Hacking up Honda's ECU
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PostPosted: Mon Jun 22, 2020 11:22 am 
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Joined: Tue Jul 27, 2004 2:16 am
Posts: 448
Location: Puerto Rico
Has anyone been able to troublehoot these and fix them? I have a good collection of bad boards with ignition codes and would like to repair them.

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PostPosted: Wed Jun 24, 2020 7:51 am 
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Joined: Tue Jul 27, 2004 2:16 am
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Location: Puerto Rico
18 views and no response? What happened to the great contributors that were on this forum?


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PostPosted: Thu Jun 25, 2020 1:22 am 
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Joined: Sat Jul 10, 2010 2:45 pm
Posts: 281
Location: New castle k.b
Simply connect all supply and ground pinout.. Inject 5-12v pwm signal to pin ckp, cyp and tdc. Then just test with oscilloscope the output signal. Common problem is the ic problem or any short or open circuit.

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