My electronic speedometer is not functioning soooo..troubleshooting time.


I have it wired GSP, FROM LEFT TO RIGHT as shown, the clip is in the front, wires ontop.

I hope i have it wrong that way i can eliminate bad ecu off the check list.

 

Need to know the colors of the wires.

 

Search for the helms manual, if you can't find it I can get you the wire color order tonight but you should be able to find the helms manual, download it, read it, then you will have your wire color.

ECU's rarely ever go bad.

 

There are no colors of wires on the plug, the plug is from a nissan maxima all wires are black.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Jonknee &raquo;</TD></TR><TR><TD CLASS="quote">There are no colors of wires on the plug, the plug is from a nissan maxima all wires are black.</TD></TR></TABLE>

Yes but if you were to download the helms, you will see the order they go in.

 

Speedometer is fixed after 6 months of staring at my rpms. thanks guys

 

By the way, it was signal,power,ground from left to right.