service engine soon light came on, had checked and shows faulty vacuum cut bypass valve, vacuum diagram doesn't show this, is it called something else? where is it? easy way to test it with vacuum gauge?
Nov 24, 2018 at 11:40 AM
(Merged)
DOCFIXIT
✓ASE Certified Mechanic
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Voltage applied air flowes from A to B no voltage no flow
Nov 24, 2018 at 11:40 AM
(Merged)
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