is there anyway i can turn on the car and test if there is voltage coming from the connector? how can i test it with?

 

Use a volt meter. There should be a 5 volt signal going from the connector

 

ok, so i unhook the connector and tested it. one there is three hole on the connector. two came with no light and one tested positive. i used a volt light tester.

i was kind of surprise why only one be positive and two negatives, so i tested the map sensor connector and same results.


what could be wrong?

 

This might be a silly suggestion, but worth a try...

Have you double-checked all the fuses? Under-dash and under-hood?

 

what fuse should be attached or involved with the speed sensor?

i checked the fuses under the dash and they all look fine.

 

When I blew the cig lighter fuse (ACC?) the speedo (and radio, IIRC) stopped working. I was on the highway and thought, "!!!!" The EPS might have stopped as well.

It was a long time ago and I don't remember all the details. I have a lot of random junk wired in there as well (yellow box, Racelogic, heated seat) so YMMV. Just trying to throw alternate suggestions out there.

 

ya cause i checked all the fuses under the dash and they all look good.

 

it just randomly started working... now i guess in a few days it will stop working again.... without knowing whats wrong with it lol i love this car..