where should voltmeter read?
08-29-2011, 07:11 PM
#1
Newbie
Thread Starter
Join Date: Jul 2011
Location: Holland MI
Posts: 2
Likes: 0
Received 0 Likes
on
0 Posts
Year: 1992
Model: Cherokee
Engine: 4.0
where should voltmeter read?
My wife mainly drives the 94 Cherokee, but I noticed the voltmeter ran just under 14. Does this indicate charging problems, or is it in the normal range? Any input is appreciated.
08-29-2011, 07:16 PM
#3
CF Veteran
Join Date: Sep 2010
Location: Milwaukee, WI
Posts: 21,168
Likes: 0
Received 5 Likes
on
5 Posts
Year: 1987
Engine: Check
Are you looking at the factory gauge?
Its incredibly inaccurate. Its just a "guess" basically.
If you want to know the true reading, you'll have to use a multimeter or an aftermarket gauge.
Its incredibly inaccurate. Its just a "guess" basically.
If you want to know the true reading, you'll have to use a multimeter or an aftermarket gauge.
08-29-2011, 07:22 PM
#4
Member
Join Date: Jun 2009
Location: Rochester, MIchigan
Posts: 222
Likes: 0
Received 0 Likes
on
0 Posts
Year: 1991
Model: Cherokee
Engine: 4.0
Sounds about normal...it will vary slightly depending on engine speed, state of battery charge, electrical load, and temperature. It is not a precision instrument. With a multimeter, you should read between about 13.5 to 14.5 volts at the battery terminals at idle.
08-29-2011, 07:31 PM
#5
Newbie
Join Date: Jun 2011
Location: USA!
Posts: 6
Likes: 0
Received 0 Likes
on
0 Posts
Year: 1989
Model: Cherokee
Engine: 6 cyl
Thread
Thread Starter
Forum
Replies
Last Post
Zerocyde
Stock XJ Cherokee Tech. All XJ Non-modified/stock questions go here
45
06-29-2022 05:51 PM
Fiskdog
Stock XJ Cherokee Tech. All XJ Non-modified/stock questions go here
1
09-20-2015 12:26 PM
daddytuck
Stock XJ Cherokee Tech. All XJ Non-modified/stock questions go here
0
09-07-2015 05:51 PM
Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
