Electronics Need help wiring something up? Thinking of adding an electrical component to your car? Need help troubleshooting that wiring glitch?

battery gauge jumps only w /turn sign.

Old Jul 12, 2008 | 05:05 PM
  #1  
bbsr72's Avatar
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Joined: Feb 2006
Posts: 682
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From: newcomerstown,o
Car: 91 formula
Engine: 350 tpi
Transmission: auto
Axle/Gears: poss
battery gauge jumps only w /turn sign.

the only time it jumps up and down is when i turn on the turn sigs. either side i checked the grnds. but they were tight.
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Old Jul 13, 2008 | 04:39 PM
  #2  
NINÅ's Avatar
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Joined: Jan 2006
Posts: 3,341
Likes: 12
From: Mooresville NC
Car: LOWERED ♦ CRIMSON METALFLAKE
Engine: ► 400 KUBES ◄
Transmission: 765R4
Axle/Gears: EATON POSI 4.56
I ONLY TURN LEFT BUT .............

You have an IR drop.
Connect the + side of the gauge
directly to the + of the battery with a dedicated wire.

.
Happy Racing!
.

-If people drove any slower
they’d be going backwards-


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