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Question about air bypass valve test

  • Thread starter Thread starter yamadoo2
  • Start date Start date Mar 16, 2006
Y

yamadoo2

New Member
Mar 15, 2006
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Mar 16, 2006
#1
  • Mar 16, 2006
  • #1
Hay guys, could use some help on testing an air bypass valve.

I just purchased a modified 1990 notch that has an idle problem that I've been trying to trace down (rough, unstable, won't idle cold).

Question is: When you unplug connector from the throttle air bypass valve and turn the ignition to the run position (not started) I understand you should be able to read 10v - 12v at the connector. Well I'm only getting .5v - .6v, am I doing something wrong? If not any idea what the problem could be (maybe bad computer or ground?).
 
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