By
chadh
When the machine sits a few days I have a week/dead battery.
What I have found,
1. There is a group of four smaller gauge wires connected to the positive side of the battery. One of these is a blue wire, with the key off there is a .5amp draw on this wire.
2. When I pull the EFI relay it is warm and the .5amp draw stops.
3. I can reinstall the relay and the draw does not return until the key is turned back on.
4. Swapping the relay with another does not change the condition.
5. Turning the engine kill switch to stop does not kill the draw.
I am assuming that when the key is turned off the EFI relay should relax, but is not.
Does/should the key to off remove the control power for the relay, and therefor relax, or does the ECM control this relay?
Thanks for any help.
Chad
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