Subject	EGI relay and .75A current draw w/ key on
Posted by	freak152000 on December 31, 2020 at 12:30 PM
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Message	Hey guys, Looking for information on the logic that controls the EGI and Ignition Coil relays. With the car off and the hood closed I am seeing a constant .75A draw. This is doing a pretty good job of killing the battery in short order. I have tracked it down to the EGI fuse and the circuit its protecting. My question though is, is the ECU supposed to turn off this relay and if so after how long? Or worded another way what is its control logic? I could not find anything in the FSM with regards to those specific questions.
Follow Ups	EGI relay and .75A current draw w/ key on - freak152000 12:30:38 12/31/20 Current draw - JMartz 12:48:40 12/31/20 Re: EGI relay and .75A current draw w/ key off - freak152000 14:23:40 12/31/20 Re: EGI relay and .75A current draw w/ key on - Cjw3 17:22:23 12/31/20 Traced it to IC621 - freak152000 19:02:33 01/02/21 The switching ICs never create a short on their output... - DVDBURN (MD) 14:06:15 01/04/21 Interesting - Cjw3 19:36:50 01/04/21 Re: The switching ICs never create a short on their output... - freak152000 18:48:03 01/05/21 Have you looked at/in the ECU? - DVDBURN (MD) 21:46:51 01/05/21 Heater hoses or issues with t-top draining would be my guess (n/m) - jzack 11:10:17 01/15/21
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