Trying to understand where ECU gets its power
So I have had a recent rash of problems with my redtop/240 and it has left me with no power to my ECU. It kept blowing the ENG CONT 25 fuse and now it does nothing. There is no continuity between the output of that fuse and the ECU power wire (B/W), nor is there any grounding going on when tested, at least not at the moment. Does the ECU get its power directly from this fuse or is there a relay in between? I am looking at the service manual, but I cannot even find this wire in there. Can anyone help? Maybe point me to a block diagram?
Last edited by Radkins; 08-19-2011 at 07:39 PM.
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