<VV> Temp/Pressure light problem.

[Matt Nall]

  Those lights are turned on by a Ground!   Go to your engine compartment and find your oil pressure SWITCH...  that Wire  should also go to another connector that splits off to the Cylinder head  Overtemp Switch.


The oil pressure switch  should not see any oil pressure at this time... so it should ground it's wire..  The head temp  is OPEN  until the Cyl. hd. Temp hits 525f  or so..  so it cannot make a ground.


  Ground the wire at the OP  Switch and see if the light illuminates......  if so... bat switch!


  Here's where the wiring diagram comes into play...


IF  your CORSA  has the BUZZER...  then the wiring becomes more complex up under the dash.


Matt Nall
Charleston, Oregon
http://mysite.verizon.net/nalllm



-----Original Message-----
From: Brian <bmoneill at juno.com>


I have a baffling problem with the Temp/Pressure light on the dash of my 65 Corsa convertible.  It does not come on when I turn on the ignition.  With the ignition on I get power to the back of the socket on the BLK/RED wire.  There is no power at the back of the socket on the other-light blue-wire.  The bulb is good.  Any help?____________________________________________________________