Battery slowly died and 3 codes came up

Spooler · 08-03-2021, 05:15 PM

Do a throttle relearn. You may have dirty throttle bodies. Clean them before you do the relearn.

brandad_1 · 08-03-2021, 06:51 PM

Alright so I rechecked voltages because the car is literally behaving the same and idk why but they started reading bad again. I don’t get it, after I first changed the alternator they were fine but now they’re low again. They drop to 11v after start up but on a new battery, alternator and belt. What else can this mean? No way I bought a bad new alternator and belt..

Also the battery connections aren’t corroded or anything.

brandad_1 · 08-03-2021, 10:47 PM

so at this point i know its an alternator problem and i saw no blown fuses on the battery fuse. Ima take off the alternator tomorrow and go get it replaced and tested before i bring back another one.

08-03-2021, 06:51 PM	#2 (permalink)
brandad_1 Base Member Join Date: Jul 2020 Location: Los Angeles Posts: 25 Drives: 2010 Nissan 370z Rep Power: 7	Alright so I rechecked voltages because the car is literally behaving the same and idk why but they started reading bad again. I don’t get it, after I first changed the alternator they were fine but now they’re low again. They drop to 11v after start up but on a new battery, alternator and belt. What else can this mean? No way I bought a bad new alternator and belt.. Also the battery connections aren’t corroded or anything. Last edited by brandad_1; 08-03-2021 at 06:53 PM.

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08-03-2021, 05:15 PM	#1 (permalink)
Spooler A True Z Fanatic Join Date: Jun 2014 Location: Ga Posts: 14,180 Drives: 2013 Nismo 370z Rep Power: 2684395	Do a throttle relearn. You may have dirty throttle bodies. Clean them before you do the relearn.

08-03-2021, 10:47 PM	#3 (permalink)
brandad_1 Base Member Join Date: Jul 2020 Location: Los Angeles Posts: 25 Drives: 2010 Nissan 370z Rep Power: 7	so at this point i know its an alternator problem and i saw no blown fuses on the battery fuse. Ima take off the alternator tomorrow and go get it replaced and tested before i bring back another one.