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vacuum system

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anne 
Member - Posts: 4
Member spacespace
Joined: January 25, 2003
Location: Canada
Posted: January 25, 2003 at 9:47 PM / IP Logged  
Anyone have a diagram or know anything about vacuum systems for a 1989 pontiac grand prix would really be appreciated.Anne    email me @ stardust_ann@hotmail.com       thanks
anne
ViperATC5 
Copper - Posts: 202
Copper spacespace
Joined: January 17, 2003
Posted: January 25, 2003 at 11:28 PM / IP Logged  

not aware of any vacuum system on that vehicle..........here is what I have

ITEM      |     WIRE COLOR     |POL|       WIRE LOCATION        |

|              12V|                    |   |                            |
|          STARTER|yellow              |   |ignition harness            |
|   SECOND STARTER|                    |   |                            |
|         IGNITION|pink                |   |ignition harness            |
|  SECOND IGNITION|                    |   |                            |
|   THIRD IGNITION|                    |   |                            |
|        ACCESSORY|orange              |   |ignition harness            |
| SECOND ACCESSORY|purple              |   |ignition harness            |
|       POWER LOCK|lt blue             |+  |driver kick panel           |
|     POWER UNLOCK|black               |+  |driver kick panel           |
|       LOCK MOTOR|                    |   |                            |
|     UNLOCK MOTOR|                    |   |                            |
|    DISARM DEFEAT|                    |   |                            |
| PARKING LIGHTS +|brown               |   |at switch                   |
| PARKING LIGHTS -|                    |   |                            |
|       HEADLIGHTS|                    |   |                            |
|     DOOR TRIGGER|white               |-  |underdash light             |
| DOME SUPERVISION|                    |   |                            |
|  TRUNK/HATCH PIN|                    |   |                            |
|         HOOD PIN|                    |   |                            |
|TRNK/HTCH RELEASE|BLACK/ white         |   |switch or passenger kick    |
|  FCTRY ALARM ARM|                    |   |                            |
|FCTRY ALRM DISARM|                    |   |                            |
| DISARM NO UNLOCK|                    |   |                            |
|       TACHOMETER|PURPLE / white        |   |ignition coil module        |
|      SPEED SENSE|                    |   |                            |
|       BRAKE WIRE|white               |   |brake pedal switch          |
|     HORN TRIGGER|                    |   |                           

Velocity Motors 
Moderator - Posts: 12,488
Moderator spaceThis member has made a donation to the12volt.com. Click here for more info.spaceThis member has been recognized as an authority in Electrical Theory. Click here for more info.spaceThis member has been recognized as an authority in Fabrication. Click here for more info.spaceThis member has been recognized as an authority in Mobile Audio and Video. Click here for more info.spaceThis member has been recognized as an authority in Mobile Security and Convenience. Click here for more info.spacespace
Joined: March 08, 2002
Location: Manitoba, Canada
Posted: January 26, 2003 at 8:18 AM / IP Logged  
Would the vacuum system be for the cruise control ?? Or is it for something else ? Please be more specific & if the information above is enough please post your reply.
Jeff
Velocity Custom Home Theater
Mobile Audio/Video Specialist
Morden, Manitoba CANADA
anne 
Member - Posts: 4
Member spacespace
Joined: January 25, 2003
Location: Canada
Posted: January 26, 2003 at 4:44 PM / IP Logged  

Looking for information on vacuum lines on throttle body and cruise control.Car will run at high rpm but will not idle .Need a diagram to check all vacuum lines and make sure they are located correctly for a 1989 pontiac grand prix.Thanks for responding to my trouble here.Ann

 email me @    stardust_ann@hotmail.com

anne
themagicone 
Silver - Posts: 325
Silver spacespace
Joined: October 01, 2002
Location: United States
Posted: January 26, 2003 at 5:06 PM / IP Logged  
cruise controlls are desinged not to work till you get to about 30mph. so if you cant engage it at idle its normal
anne 
Member - Posts: 4
Member spacespace
Joined: January 25, 2003
Location: Canada
Posted: January 26, 2003 at 5:08 PM / IP Logged  
Not trying to engage cruise control,just trying to make sure all vacuum lines are hooked up correctly.Had head gaskets changed and put new spark plugs and wires changed,now my car runs very rough and  motor dies when i don't give it gas and dies when i put it into gear(idles rough ).so why i need info on a vacuum system for my car ,more info above.In short my car doesnt move.Ann
anne
Velocity Motors 
Moderator - Posts: 12,488
Moderator spaceThis member has made a donation to the12volt.com. Click here for more info.spaceThis member has been recognized as an authority in Electrical Theory. Click here for more info.spaceThis member has been recognized as an authority in Fabrication. Click here for more info.spaceThis member has been recognized as an authority in Mobile Audio and Video. Click here for more info.spaceThis member has been recognized as an authority in Mobile Security and Convenience. Click here for more info.spacespace
Joined: March 08, 2002
Location: Manitoba, Canada
Posted: January 26, 2003 at 5:33 PM / IP Logged  
I'm not a mechanic, but maybe you should bring it to the shop for a professional diagnostics of the problem. It can be anything from a bad plug wire to a bad fuel injector or water in the gas lines.
Jeff
Velocity Custom Home Theater
Mobile Audio/Video Specialist
Morden, Manitoba CANADA
princestfu 
Member - Posts: 24
Member spacespace
Joined: December 24, 2002
Location: United States
Posted: January 26, 2003 at 5:51 PM / IP Logged  
check your spark plugs gapping, gap it to manufacturers specs. and also check for arcing of ur spark plug wires. To do dat, get a spray bottle and fill it wif WATER, start car and have sumone keep it running while u spray water on the cables, if the cables are arcing or shorting, u will see a brief spark jumping out. Most likely its ur spark plugs not gapped correctly.
anne 
Member - Posts: 4
Member spacespace
Joined: January 25, 2003
Location: Canada
Posted: January 27, 2003 at 12:16 AM / IP Logged  

Thanks Jeff and the others for for the information ,it is really appreciated :)

Ann

anne
Velocity Motors 
Moderator - Posts: 12,488
Moderator spaceThis member has made a donation to the12volt.com. Click here for more info.spaceThis member has been recognized as an authority in Electrical Theory. Click here for more info.spaceThis member has been recognized as an authority in Fabrication. Click here for more info.spaceThis member has been recognized as an authority in Mobile Audio and Video. Click here for more info.spaceThis member has been recognized as an authority in Mobile Security and Convenience. Click here for more info.spacespace
Joined: March 08, 2002
Location: Manitoba, Canada
Posted: January 27, 2003 at 8:35 AM / IP Logged  
No problemo, let us know how you make out with your problem.
Jeff
Velocity Custom Home Theater
Mobile Audio/Video Specialist
Morden, Manitoba CANADA

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