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Wouldn't start 900 1993

posted by  Amarin on  Fri Jun 9 22:28 CST 2023
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last visit: Thu Oct 23 22:42 CST 2014
[RELATED]

Hi BB,

I don't think any ground loop or RFI issue can be solved by resetting the ECU. Clearly the ECU has some issues and for this incident its unlikely solely due to aging capacitors. I guess there could also be solder joint micro-cracks on the ECU board. Yes need "opening up" to really diagnose. Meanwhile get some used ECU on the eBay. No re-programming needed as these ECUs are hardware based.

Amarin.






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