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Old 07-16-2007, 08:41 PM   #16
Steamfitter
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Re: 2001 Rodeo Sp-Evap Readiness-NYS Inspection FAILED

Gizmo pointed out another typo-10"hg not 1"hg,big difference.After going through everything I believe the Vac sol. is functioning properly.
Also the vent sol. is normally open and appears to work properly when energized.
So now I am looking for a test for the vent solenoid,I can't find it on this disc.
I read somewhere that there is a pressure transmitter of some sort in the fuel tank if so is it related to the function of the evap. emissions?
What is making this tougher is that there are no DTC's set.
I am guessing that both sol.s would be in the closed position until the pcm calls for a purge then both open? or is it opposite (vent closes to pull vapor from tank?)
Thanks CArl
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Old 07-21-2007, 10:54 AM   #17
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Re: 2001 Rodeo Sp-Evap Readiness-NYS Inspection FAILED

OK I have not been able to get the catalyst or evap emissions to give me a 'ready' on the scanner but my GF went to a different shop and was told the others guys didn't know what they were doing(to be expected)but they also said to leave the car for an hour and they would check it out.
She grabbed a bit to eat and came back and had a new sticker on the car!Done.
But they wrote they cleared the codes and reset the computer on the receipt,fine except there were no codes and it fails readiness on my scanner.
So you know where we will take it next year!Whatever they did works for me although I would like to understand more.
So a big thanks to all of you who responded and helped me through I got GREAT feedback and learned alot,What a great site!Thanks again,Carl
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Old 04-19-2009, 02:46 PM   #18
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Re: 2001 Rodeo Sp-Evap Readiness-NYS Inspection FAILED

Sorry for not getting back sooner,my problem was solved by someone who knew how to test the vehicle and slapped a new sticker on.We now go there for inspections.
Thanks to all for valuable input,SF
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