TwinTurbo.NET: Nissan 300ZX forum - Re: Its a Start Table that goes from -40C to +110C
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Subject Re: Its a Start Table that goes from -40C to +110C
     
Posted by matt34533 on January 03, 2023 at 5:38 PM
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In Reply To Its a Start Table that goes from -40C to +110C posted by Cjw3 on January 03, 2023 at 11:43 AM
     
Message Voltage on the IACVs AAC power supply line drops from ~11.5V to 0V for a about a second then lands at 6V where it remains the rest of the time you crank the engine. I also did this test cold, I'm sure having all the wiring hot after running would increase the voltage drop even more. I think this is the issue, not enough power to the AAC when cranking. The previous owner did some shoddy wiring to install gauges, a battery disconnect and some other junk. I think I'll start there...

     
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