Subject	Have you looked at/in the ECU?
Posted by	DVDBURN (MD) on January 05, 2021 at 9:46 PM
	This message has been viewed 154 times.
In Reply To	Re: The switching ICs never create a short on their output... posted by freak152000 on January 05, 2021 at 06:48 PM
Message	A common problem to cause resistive shorts is corrosion. I've seen a lot of ECUs where water has run down into them. Not sure where the water comes from but I think it's related to the rear engine water hoses and AC/heater system. www.mytwinturbo.com Nissan Data Voice - The first Nissan diagnostic software with a voice! Nissan Data Voice on YouTube Download my Nissan 300ZX Vin/Model Lookup.
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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