2nd Generation Specific (1986-1992) 1986-1992 Discussion including performance modifications and technical support sections.

Electrical Problems

Old Feb 20, 2018 | 06:48 PM
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Michael Mansour's Avatar
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Electrical Problems

Hi all, I've got an s4 rx7 gtu with a full t2 swap. It has an adaptronic ecu and I'm having an issue that my trigger 1 (CAS rotor selection gear) flashes red (no signal) as high as 5000 rpm. Also I'm having issues with the digital inputs randomly triggering (somehow connecting to ground) even the single digital input I connected to a toggle switch grounds out sporadically. Does this seem like an ecu grounding issue? Any input would be appreciated.

Thanks,

Mike
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