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Old 10-14-2015, 07:40 PM
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mach4 mach4 is offline
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Location: San Diego County, CA
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The odometer and speedometer operate off the same signal. If the speedo is working your sensor and wiring are fine. It's pretty likely that your smallest gear is just spinning on the shaft. The signals trigger a stepper that drives the gears. If the stepper is blown you'll need a new speedo unit.


The speedometer needles are the same for many MBs so just go out to the junk yard and grab one.
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