[Diy_efi] Re: GM Optical VSS

Thu May 30 12:58:37 GMT 2002

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I am hooking a Optical VSS in an 87 S10. The Drk/Brown wire which goes =
into the DRAC is the ECM VSS input (A10).  The second wire is pink/blk =
stripe which i believe is part of the fuel pump circuit. Is the pink/blk =
stripe wire ignition switch 12 volts. The third wire going into the DRAC =
is black/wht stripe is this a ground wire?

drk/brown =3D ECM input (A10)?
pink/blk   =3D Switch +12V?
black/wht =3D Ground?

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<DIV><FONT face=3DArial size=3D2>I am hooking a Optical VSS in an 87 =
S10. The=20
Drk/Brown wire which goes into the DRAC is the ECM VSS input =
(A10).&nbsp; The=20
second wire is&nbsp;pink/blk stripe which i believe is part of the fuel =
pump=20
circuit. Is the pink/blk stripe wire ignition switch 12 volts. The third =
wire=20
going into the DRAC is black/wht stripe is this a ground =
wire?</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT>&nbsp;</DIV>
<DIV><FONT face=3DArial size=3D2>drk/brown =3D ECM input =
(A10)?</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>pink/blk&nbsp;&nbsp; =3D Switch =
+12V?</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>black/wht =3D Ground?</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT>&nbsp;</DIV>
<DIV><FONT face=3DArial size=3D2></FONT>&nbsp;</DIV></BODY></HTML>

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