wiring help 518 3 wire speedo

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wiring help 518 3 wire speedo #1240101 05/26/12 05:23 PM 05/26/12 05:23 PM
Joined: Aug 2006 Posts: 662 Tampa FL H hemibeep OP mopar
hemibeep OP mopar H Joined: Aug 2006 Posts: 662 Tampa FL	can anyone tell me the correct wiring for the speedo in the 518 tranny. I am converting to electronic speedo, and do not have a diagram for 3 prongs in speedo housing. thanks

Re: wiring help 518 3 wire speedo [Re: hemibeep] #1240102 05/26/12 06:13 PM 05/26/12 06:13 PM
Joined: Jan 2003 Posts: 25,808 Rio Linda, CA John_Kunkel Too Many Posts
John_Kunkel Too Many Posts Joined: Jan 2003 Posts: 25,808 Rio Linda, CA	Pin 3 is an 8 volt power supply from the PCM, pin 2 is ground and pin 1 is the output to the speedo. With the key tab to your right, pin 1 is at the bottom and pin 3 is at the top. The INTERNET, the MISinformation superhighway

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