SpeedSensor wire
Thread Starter
Racer
Joined: May 2004
Posts: 377
Likes: 3
From: Marietta GA
SpeedSensor wire
Anyone know where I can tap this wire for my Navigation unit? It needs a speed pulse. Well it doesnt NEED it but it will help increase the speed of my navigation unit so it doesnt have to calculate it through GPS which is slower.
Dixit
Dixit
Melting Slicks
Joined: Nov 2003
Posts: 2,898
Likes: 5
From: Plainfield, IL
I have been looking for one forever as well. I am currently running my navi without one and you can tell its not as accurate. In my Z28 I was able to tap the speed sensor going to the stock headunit for the speed controlled volume feature. I have had no such luck in the vette and I dont feel like routing the wire under the car. There has got to be a wire in the cabin for that. Any ideas?
Thread Starter
Racer
Joined: May 2004
Posts: 377
Likes: 3
From: Marietta GA
I was able to figure this out since I got no help here. Its Pin 50 on the PCM, which is located behind the wheel well line on the passenger side front wheel.
Of the two PCM connected the the one closest to the fender. In there pin 50 is a Green/White wire. That is the speed sensor wire. I tapped my Eclipse AVN2454 to that.
Dixit
Of the two PCM connected the the one closest to the fender. In there pin 50 is a Green/White wire. That is the speed sensor wire. I tapped my Eclipse AVN2454 to that.
Dixit
Racer
Joined: Jul 2004
Posts: 308
Likes: 0
From: Greenville SC
Originally Posted by Dixit
I was able to figure this out since I got no help here. Its Pin 50 on the PCM, which is located behind the wheel well line on the passenger side front wheel.
Of the two PCM connected the the one closest to the fender. In there pin 50 is a Green/White wire. That is the speed sensor wire. I tapped my Eclipse AVN2454 to that.
Dixit
Of the two PCM connected the the one closest to the fender. In there pin 50 is a Green/White wire. That is the speed sensor wire. I tapped my Eclipse AVN2454 to that.
Dixit
Thx for the new information...
JCR_Indy
