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

Info on Speedometer PCB.

Old Nov 6, 2014 | 03:05 PM
  #1  
HowardC's Avatar
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Info on Speedometer PCB.

Ok I'm trying to narrow down what is wrong with my speedo. I pulled the little pcb in the instrument cluster and most of the resistors seem correct except the gray one.

It is showing 4.5ohms resistance which seems low to me. The only problem is the stripes on the resistor have faded and chipped so I'm unable to determine the proper value. This is for a 92 Camaro v8 with automatic trans....

Would anyone know the resistor values for this board?
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Old Jan 22, 2015 | 11:28 AM
  #2  
775carguy's Avatar
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Joined: Oct 2013
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From: Reno, Nevada
Car: 1991 Camaro RS 3.1
Engine: 3.1 v6
Transmission: Auto
Axle/Gears: 02 Z28 with disk brakes and Posi.
Re: Info on Speedometer PCB.

Im sorry that nobody has answered you. I have been working on a couple to get mine fixed. It is a 30 ohm resistor. Approx. 39 is what mine comes out to be.
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