TwinTurbo.NET: Nissan 300ZX forum - I need HELP trying to find where the speed signal wire
People Seeking Info
 
   


     
Subject I need HELP trying to find where the speed signal wire
     
Posted by ELDIABLO on May 14, 2012 at 11:10 AM
  This message has been viewed 128 times.
     
     
Message splits.

My issue is that my ECU is intermittently not getting a signal at the Yellow/Green wire at pin #53. I know the vehicle speed sensor (VSS) sends its signal to the speedo, then it leaves the speedo and splits somewhere to go to the ECU, ASCD, Power Steering CU, and the HICAS. I know that my speedo itself NEVER acts up, but my cruise control sometimes will set and sometimes will not set, even if my ECU is not getting the signal.

The reason I know my ECU is not getting a signal is because my Blitz Boost controller is tapped into the wire near the ECU and will show 0 MPH, when my speedo is showing the proper speed. I have verified that there is a good connection at my splice.

Sydney Small
Soy dios y soy el diablo

     
Follow Ups  
     
Post a
Followup

You cannot reply to this message because you are not logged in.