Tach Mpg and Temp - R3VLimited Forums

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HalexH

Member

Join Date: Aug 2006

Posts: 79
#1

Tach Mpg and Temp

02-25-2007, 01:01 PM

I have done all the searches and nothing helped. I have replaced the Si batteries on 2 Si boards. And changed out 2 diffrent clusters. All of my gauges work but the Tach is never steady it jumps about 100 to 200 rpms constantly and the Mpg gauge just swivels in between 5 and 15. As for the Temp it shows accurate readings but it jumps around at the same rate as the Tach. Anyone have any ideas what could fix this.
Tags: None
HalexH

Member

Join Date: Aug 2006

Posts: 79
#2

02-26-2007, 12:46 AM

(Bump) anyone have at least clues to where I should start looking.
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jlevie

R3V OG

Join Date: Nov 2006

Posts: 13530
#3

02-26-2007, 05:14 AM

Could be a ground or power supply problem. Check those circuits out with a meter.

The car makes it possible, but the driver makes it happen.
Jim Levie, Huntsville, AL
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HalexH

Member

Join Date: Aug 2006

Posts: 79
#4

02-26-2007, 11:15 AM

Any idea how the cluster is grounded. I am getting my Bentley today or tomorrow that would have it right ?
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Jesse30

No R3VLimiter

Join Date: Jan 2007

Posts: 3936
#5

02-26-2007, 12:16 PM

my cluster does the same thing. everyone i've talked to says i need to replace it completely
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HalexH

Member

Join Date: Aug 2006

Posts: 79
#6

02-27-2007, 12:26 AM

The thing is I replaced it with a cluster from a car that worked perfectly fine.
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