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Wired Wrong 04-01-2011 03:16 PM

Code P-1494 need help
 
I did a search here and found some info but not enough,so Help if you can please. 1999 GC check engine light came on I pulled code P-1494. It is the Leak Detection Pump pressure switch. I need to know where it is located and how to fix it.


UPDATE: Using the diagram that Joe furnished I found some vacuum lines that were worn out.I replaced these hoses and reset computer,Check engine light is off vehicle runs good,so maybe that fixed it.Thanks

Joe's2001Laredo 04-01-2011 03:39 PM

Re: Code P-1494 need help
 
The LDP is located in the left/front corner of the engine compartment below the EVAP canister purge solenoid.

Wired Wrong 04-01-2011 03:48 PM

Re: Code P-1494 need help
 
Thanks Joe,Got any photos? I am not familiar with the location or looks of the purge solenoid.Thanks

Joe's2001Laredo 04-01-2011 03:55 PM

Re: Code P-1494 need help
 
1 Attachment(s)
Found this if it helps

Wired Wrong 04-01-2011 04:07 PM

Re: Code P-1494 need help
 
Quote:

Originally Posted by Joe's2001Laredo (Post 387512)
Found this if it helps


Thanks Joe,that will do it.

Wired Wrong 04-01-2011 06:47 PM

Re: Code P-1494 need help
 
Fixed


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