rdrast
Lifetime Supporting Member
Desperately seeking a facility that could repair a defective Mitsubishi manufactured Engine Control Module.
The OEM model is: 6B5-8591A-10-00, the case is (was) stamped with 6B5-10. I have absolutely no information on it, nor can I locate any.
This was a fully potted board (with what seemed to be black silicone rubber and lots of white gravel), but I have removed it from the case, and removed most of the potting.
The symptom is no spark for two cylinders (4 cylinder FI engine). Statically, I have measured that two SMD MOSFET's are a bit different from the other pair, but haven't figured out yet even if they are the outputs to the spark coils, or the fuel injectors.
I'd even be happy with a partial schematic of the beast at this point.
Thanks
The OEM model is: 6B5-8591A-10-00, the case is (was) stamped with 6B5-10. I have absolutely no information on it, nor can I locate any.
This was a fully potted board (with what seemed to be black silicone rubber and lots of white gravel), but I have removed it from the case, and removed most of the potting.
The symptom is no spark for two cylinders (4 cylinder FI engine). Statically, I have measured that two SMD MOSFET's are a bit different from the other pair, but haven't figured out yet even if they are the outputs to the spark coils, or the fuel injectors.
I'd even be happy with a partial schematic of the beast at this point.
Thanks