When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
2nd Gen Ram Tech1994-2001 Rams: This section is for TECHNICAL discussions only, that involve the 1994 through 2001 Rams. For any non-tech discussions, please direct your attention to the "General discussion/NON-tech" sub sections.
So I was getting 2v on pin 4 and 47 when ever I fixed my connectors on my pcm connector. So I grounded off the frame and put it to pin 47 and I get 5v. So I replaced my ground wire and still the same deal with 2v. I'm really running out of patience with this.
So I was getting 2v on pin 4 and 47 when ever I fixed my connectors on my pcm connector. So I grounded off the frame and put it to pin 47 and I get 5v. So I replaced my ground wire and still the same deal with 2v. I'm really running out of patience with this.
That's the thing. Just ran new ground wire. The voltage is getting to vss pin all the other sensors off of the ground splice are getting proper voltage when tested with pin 4 but as soon as I test out 4 and 47 2v sometimes less than 1. It doesn't make sense
Yea I got that. I know 47 is vss. What I am saying is that pin 4 is the sensor ground. When I test all pins for other sensors with pin 4 I get 5v. The only time I don't is when I test 47 and 4. I only get 2v. When I ground off the truck and test 47 I get 5v.
I am not entirely sure just what signal the VSS is sending... be it a specific voltage vs. speed, or is it the frequency of the signal? In the latter case, return voltage wouldn't matter......
But, as I recall, the speedo works, you just keep getting VSS codes, right?
No speedo no od. Getting code for vss and code 37 as well. I have a pigtail for transmission temp sensor with it all messed up but I have no sensor to plug it in. No way this could be all my problems?