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Author Topic: Gauge Resistors  (Read 1068 times)

wheels78ta

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Gauge Resistors
« on: October 10, 2024, 01:31:07 PM »
Is there any information or a chart that shows the resistor values for the different gauges and years they belong to?

The two that I have checked for the Y88 is:

Fuel gauge resistor has a ohm reading of 88....Blue

Volts gauge has a resistor ohm reading of 126.....Orange

I also have some gauges from a 1975 Trans Am that have an ohm reading of 86 and 88 for both volts and fuel.
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Willie

1978 Gold Y88 4 spd W72 WS6 project
2006 Chevy Silverado Z71----Hers
2005 Chevy Suburban 2500---The Hauler

b_hill_86

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Re: Gauge Resistors
« Reply #1 on: October 10, 2024, 08:19:21 PM »
I’m pretty sure the service manuals list them
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-Brian-

1977 Trans Am 400 4 speed

wheels78ta

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Re: Gauge Resistors
« Reply #2 on: October 11, 2024, 01:27:17 PM »
Thank you......I'll check them out.
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Willie

1978 Gold Y88 4 spd W72 WS6 project
2006 Chevy Silverado Z71----Hers
2005 Chevy Suburban 2500---The Hauler

aussieta

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Re: Gauge Resistors
« Reply #3 on: October 11, 2024, 02:41:39 PM »
i changed a lot of mine to custom values to calibrate the gauges
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1978 Y84 W72 WS6
A Camaro looks like it could kick your ass.
A Trans Am looks like it's coming over to do it

Re: Gauge Resistors
« Reply #3 on: October 11, 2024, 02:41:39 PM »
You can help support TAC!
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