discovering the G spot on an 850
(cruise control cabling)


Name this part [850][1994] Mr. Volvo -- Tuesday, 14 August 2001, at 3:45 a.m.

Somebody has messed around with the charcoal canister in my car. I found it dangling in the engine bay like a dead fish. But in the process of trying to fix everything, I found a line, a vacuum line, I think that runs from the air filter, then splits and continues towards the charcoal canister area dangling in the wind. It's one of those white lines with a black elbow attached at the end. I looked around for a hole to plug it into and found one in a part just under the battery. What the heck is that part? Can't find it in the manual! There are 2 nipples coming out of it pointed slanted towards the front of the car, the top one has a connection, so I plugged it into the bottom one. Started the car and it sounded great at first, then gassed itself up to and pass redline in 1 sec. Shit. Turned off the engine and unplugged the line. What is that part?? And where does this line go??


Re: Name this part[850][1994] Joe -- Tuesday, 14 August 2001, at 7:55 a.m.

Don't know what the line is, but I think the part under the battery is part of the cruise control. There are a couple of ports (if memory serves) that look as if they should have vacuum lines going to them, but do not. I think they are vents. That would explain why the motor reved up.


Re: Name this part[850][1994] jordan -- Tuesday, 14 August 2001, at 12:41 p.m.

thats fucked up. did it hit the rev limiter and stall or what?


Re: Name this part[850][1994] steve d. -- Tuesday, 14 August 2001, at 9:06 p.m.

Hello all.

The part is the criuse control module.
--
Steve d. '94 854 90k, 95 855t 76k.


Re: Name this part[850][1994] bob -- Tuesday, 14 August 2001, at 11:35 p.m.

The part under the battery tray is the cruise control vacuum pump. Should have 1 black hose conected to the black nipple. The white nipple is a vent. What you did was to conect manifold vacuum to the vent, and actuated the cruise. look on the plastic panel on top of the fan shroud. There are a couple of solenoids that control evap and egr. The egr controler gets a white hose from the manifold, and a yellow hose back out to the egr valve. The solenoid hes white and yellow paint dots at the appropriate nipples.
--
bob



 
 

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