PCM Diagnostics & Tuning HP Tuners | Holley | Diablo

Need Help Asap!!!

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Old Sep 7, 2008 | 06:01 AM
  #1  
Black FormulaLs1's Avatar
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From: cape vincent NY
Default Need Help Asap!!!

my speedo quit working...please help asap!!! i need this fixed!!! am checking fuses now but so far no luck!!! could it bbe a fuse or a sensor?
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Old Sep 7, 2008 | 09:53 PM
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From: warsaw, in
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Your Speedo or the complete dash.

If just the speedo, you need to plug into the obd2 port with a scanner and see if it is showing vehicle speed thru the computer. if it is, then there is a short or bad ipc.

If it is not showing anything in the scan tool, then it is a burnt wire, disconnected wire, or bad speed sensor.
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