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Discussion Starter #1
Just got bike back from dealer after some engine work.
HD Tech tells me the speedo not working, speed sensor ok, digi tech ran the speedo ok, must be something in between.GEEZUS!!
I still have dash lights, security light, LED display working but not counting miles,(free miles YAY!)
Have no speedo,check engine light and cannot check codes or disarm alarm.
Anybody seen this before, I remember seeing a post here somewhere, but cannot seem to track it down. All/any help appreciated.
EDIT: Speedo was working when the bike went in, engine work was cam change, roller rockers and valve springs.
 

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The ECM controls the speedo, the speedo is not hooked up. I would bet that when hooked up, your odometer will go to true miles. The ECM carries everything, the speedo is just a gauge, the ECM holds all of the info.
 

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Premium Member
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Discussion Starter #3
Found the problem!!
Orange ignition wire pin had been pulled out of position in the connector to back of speedo. Pulled connector apart, re-built and speedo works as it should.
Warning!! when pulling plug from back of speedo, pull the plug,not the wires going to the plug.
 
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