[Rubicon123456]

Hi, I need help with a WG Sol problem on a '94.

 

[Rubicon123456]

There is no vacuum to the WG. If the yellow wire to the WG sol is grounded, vacuum is applied. Does this mean that the ecm is bad?

 

[Texan_Ron]

check the hose from the vacuum pump for any leaks also have ya tried a vac gauge also the w/g sol is only about 30 bucks at dealer