mikebessxxx

About a month ago I had a different code error I thought, I had the same code this time, so I went back to find Paul W post and it turned out it was 0491 i had not 0441. Last time I just put some injector cleaner, cleared the code and ran my car for 1200 non stop.... never came back on. Now this one............... What do I do any suggestions

jazbo123

Sounds like a leak is detected in your evaporative emissions system.

ricoblanco

using the procedure I posted? If so and you're still getting the code, then check the EVAP canister hose connections for leaks(under the spare tire):

<img src="http://i255.photobucket.com/albums/hh156/ricoblanco/EVAPcanister.gif">



Finally, check the Leak Detection Pump connections by removing the drivers side rear wheel well cover to access it:

<img src="http://i255.photobucket.com/albums/hh156/ricoblanco/LeakDetectionPumpLDPV144.jpg">

mikebessxxx

But thank for second advise. How can I see if it is leaking?

ricoblanco

at your local auto parts store. You spray it on the vacuum lines while the engine is running and if the idle changes, that's where the leak is. BTW, I would start by the purge valve and intake manifold before checking the EVAP canister and leak detection pump.