Voltage at 12.6v when running. Alternator? Or something else to check first?
#1
Voltage at 12.6v when running. Alternator? Or something else to check first?
I'm guessing the alternator is shot, but anything else to check before I bite the bullet?
Any diy for a replacement?
Thanks!
Any diy for a replacement?
Thanks!
#2
Your car should quickly throw a bunch of lights (ABS,PSM, battery etc) if your alternator is bad and when I say quickly I mean less than 5 mins of driving. If you want to replace it for piece of mind it is pretty easy just remove the y pipe and your drive belt and then unbolt the alternator.
#3
Your car should quickly throw a bunch of lights (ABS,PSM, battery etc) if your alternator is bad and when I say quickly I mean less than 5 mins of driving. If you want to replace it for piece of mind it is pretty easy just remove the y pipe and your drive belt and then unbolt the alternator.
#5
Rennlist Member
Are you new to the car? Or did the same car previously read higher?
#7
Drifting
Mine would fluctuate between 11.2V and 12.5V, then sometimes normal 13.5V +. I had no codes or warning lights. I replace the alternator with a new Bosch. All is good now.
You probably have a bad voltage regulator which is inside the alternator.
You probably have a bad voltage regulator which is inside the alternator.
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#9
Is this with the AC on and other accessories?
Why not just leave it alone? It's not broken.
Why not just leave it alone? It's not broken.
#10
#11
I say it's not broken cause it's not right? Does the car still drive around? If yes, then why worry?
#12
Also are you reading the dash gauge? Put a real gauge on it and read it.
#13
#14
#15
This thread has a lot of good info if you have time to read through it all.
https://rennlist.com/forums/996-turb...xperience.html
I replaced my generator as PM.
https://rennlist.com/forums/996-turb...xperience.html
I replaced my generator as PM.