IMG_20140729_001941 by Rdreas, on Flickr
As the title state I noticed when I was taking the car around the block that the speedometer wasn't working. Originally I had pin 14 of the x20 hooked to one of the green output pins on the cluster. Didn't work... So tonight I was doing some searching and found threads mentioning going through pin 26 of the yellow c3 connector on the back of the cluster. So then I thought maybe my car is just special so I went through the ETMs and am still stumped. I even thought it could be an issue because I also swapped in a 3.25 LSD. Checked both speed signal sensors I have and when the wheels turn the resistance comes and goes as it should. Could this be my SI board??
And just in case here are the etms for my car to save you some searching.
Screen Shot 2014-07-30 at 11.08.56 PM by Rdreas, on Flickr
and the c6 wire was blue/yellow.
Screen Shot 2014-07-30 at 11.09.56 PM by Rdreas, on Flickr
so then I tried the brown/red wire on the c3.. and still no luck
Any help would be much appreciated.
Car is an 84 325e with a m50tu swap from a 95 vert
As the title state I noticed when I was taking the car around the block that the speedometer wasn't working. Originally I had pin 14 of the x20 hooked to one of the green output pins on the cluster. Didn't work... So tonight I was doing some searching and found threads mentioning going through pin 26 of the yellow c3 connector on the back of the cluster. So then I thought maybe my car is just special so I went through the ETMs and am still stumped. I even thought it could be an issue because I also swapped in a 3.25 LSD. Checked both speed signal sensors I have and when the wheels turn the resistance comes and goes as it should. Could this be my SI board??
And just in case here are the etms for my car to save you some searching.
Screen Shot 2014-07-30 at 11.08.56 PM by Rdreas, on Flickr
and the c6 wire was blue/yellow.
Screen Shot 2014-07-30 at 11.09.56 PM by Rdreas, on Flickr
so then I tried the brown/red wire on the c3.. and still no luck
Any help would be much appreciated.
Car is an 84 325e with a m50tu swap from a 95 vert
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