[Diy_efi] Chrysler ODB2 / VSS question

Martin Lebeau siffleu at siffleu.com
Thu Jan 2 03:52:32 GMT 2003


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anyone can confirm for the application asked ? (sebring)
in other word, will doing a connect/disconnect/re-connect of the VSS will leave permanent mark into the PCM ?



  On the Rams with autos, if the speed sensor is removed from the axle,
  the PCM will use the output speed sensor in the tranny as a backup.  The
  Rams stopped using the VSS in '99.  It now uses a sensor mounted on the
  axle housing that reads the teeth on a tone ring bolted to the ring
  gear.  Not sure how the cars are handled, but you will get a MIL and an
  ABS light (if equipped).  Once the VSS is reconnected, a set number of
  cycles will turn the lights off, or simply disconnect the battery.

  Mike
  (new subscriber)



  -----Original Message-----
  From: diy_efi-admin at diy-efi.org [mailto:diy_efi-admin at diy-efi.org] On
  Behalf Of Martin Lebeau
  Sent: Wednesday, January 01, 2003 8:26 PM
  To: diy_efi at diy-efi.org
  Subject: [Diy_efi] Chrysler ODB2 / VSS question


  Hi there,
      For testing purpose, I want to know if the removing the VSS during X
  duration of time will leave a permanent mark that will not disapear
  after a "reset" ( battery unplug during 30 minutes ). The car is a
  Sebring 2003.

  thanks

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<DIV><FONT face=Arial size=2><FONT face=Arial size=2>anyone can confirm for the 
application asked ? (sebring)</FONT></FONT></DIV>
<DIV><FONT face=Arial size=2>in other word, will doing a 
connect/disconnect/re-connect of the VSS will leave permanent mark into the PCM 
?</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT>&nbsp;</DIV>
<DIV>&nbsp;</DIV>
<DIV><FONT face=Arial size=2><FONT face=Arial size=2></FONT></FONT>&nbsp;</DIV>
<BLOCKQUOTE dir=ltr style="MARGIN-RIGHT: 0px">
  <DIV><FONT face=Arial size=2><FONT face="Times New Roman" size=3>On the Rams 
  with autos, if the speed sensor is removed from the axle,<BR>the PCM will use 
  the output speed sensor in the tranny as a backup.&nbsp; The<BR>Rams stopped 
  using the VSS in '99.&nbsp; It now uses a sensor mounted on the<BR>axle 
  housing that reads the teeth on a tone ring bolted to the ring<BR>gear.&nbsp; 
  Not sure how the cars are handled, but you will get a MIL and an<BR>ABS light 
  (if equipped).&nbsp; Once the VSS is reconnected, a set number of<BR>cycles 
  will turn the lights off, or simply disconnect the 
  battery.<BR><BR>Mike<BR>(new subscriber)<BR><BR><BR><BR>-----Original 
  Message-----<BR>From: </FONT><A href="mailto:diy_efi-admin at diy-efi.org"><FONT 
  face="Times New Roman" size=3>diy_efi-admin at diy-efi.org</FONT></A><FONT 
  face="Times New Roman" size=3> [mailto:diy_efi-admin at diy-efi.org] On<BR>Behalf 
  Of Martin Lebeau<BR>Sent: Wednesday, January 01, 2003 8:26 PM<BR>To: </FONT><A 
  href="mailto:diy_efi at diy-efi.org"><FONT face="Times New Roman" 
  size=3>diy_efi at diy-efi.org</FONT></A><BR><FONT face="Times New Roman" 
  size=3>Subject: [Diy_efi] Chrysler ODB2 / VSS question<BR><BR><BR>Hi 
  there,<BR>&nbsp;&nbsp;&nbsp; For testing purpose, I want to know if the 
  removing the VSS during X<BR>duration of time will leave a permanent mark that 
  will not disapear<BR>after a "reset" ( battery unplug during 30 minutes ). The 
  car is a<BR>Sebring 
2003.<BR><BR>thanks</FONT><BR></DIV></BLOCKQUOTE></FONT></BODY></HTML>

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