[althethird]

Good day all...

I just purchased a '90 740GL and noticed that there are several hoses and electrical connections that are disconnected.

Can someone please tell me what goes where? I've subscribed to alldatadiy and performed a search on this thread but have not been able to get any clear direction. Many thanks!

 

[sulley007]

Is the car running correctly?

 

[althethird]

The car runs but failed emissions.

 

[BHart]

Those open vacuum lines would throw the FI system off.

Maybe find a similar car, park beside it and convince the owner to open the hood and let you compare.

A sympathetic Volvo shop might photocopy a page from a service manual of the vacuum hose routing.

 

[seancutler24]

if you pm me. ill email you pics of my 89 740 locations looks like the same set up