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expected battery voltage for HCR32 RB20 alternator
Posted: Sun Oct 16, 2011 9:57 pm
by bachig24u
Hi All,
just wondering if anyone out there can tell me what battery voltage levels thev'e seen in their HCR32's.
the one I'm working with always seems to run on the low side of 13v and wondered if it was normal or not for them.
most cars seem to run a little on the high 13's and even low 14volts.
Any info welcomed.
KR
Sime
Re: expected battery voltage for HCR32 RB20 alternator
Posted: Mon Oct 17, 2011 2:47 pm
by louiswun
My S13 CA18 always show 13.2-13.4V in nistune while the engien is runing, and my maintenance type battery works fine for over 3 years ( I know it will be die soon).
Re: expected battery voltage for HCR32 RB20 alternator
Posted: Mon Oct 17, 2011 8:39 pm
by Eric
according to the Nissan service manual for the R32: 13.9 - 14.9 Volt @ 2000rpm
Re: expected battery voltage for HCR32 RB20 alternator
Posted: Wed Oct 19, 2011 12:49 am
by bachig24u
Thanks Eric,
Do you have a soft copy of the manual?
Sime
Re: expected battery voltage for HCR32 RB20 alternator
Posted: Wed Oct 19, 2011 6:38 am
by Eric
Re: expected battery voltage for HCR32 RB20 alternator
Posted: Tue Oct 25, 2011 8:28 pm
by bachig24u
thanks Eric.
Re: expected battery voltage for HCR32 RB20 alternator
Posted: Fri Dec 09, 2011 12:05 am
by FHCRSky
Did you check at battery???
I had a problem with low voltage on turbo timer and found out there's around 1V difference from tapping into wiring near ECU to testing voltage at battery.