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12-23-2012
So today I got an Evap code, stopped to check the gas cap and decided I'd fill up. The pump wouldn't keep going like my Tank was full so I took it out and heard a hissing sound like a vacuum leak from the fill tube. Turned the key on then off and it pumped fine. Then I started the car and checked my i/m readiness on my torque app and got catalyst, O2 sensor, O2 heater, and evap system incompletes...any ideas???
12-23-2012
I have the opposite problem, when I leave the pump running by itself, the gas will overflow if I don't click it off myself. Remember someone saying something about a solenoid.
Not sure on the rest of your issues.
12-23-2012
not to jack the thread but how that torque app? and what adapter do you need to run it??
12-23-2012
thanks, i just ordered one.... and hows your filler neck? they have check valves in there that might be bad
12-23-2012
I'm not sure, I know there's a vacuum there, but why would that **** the pump off and what does it have to do with the O2 system?
12-23-2012
if the check valve is stuck it will make it so no more gas gets pumped in... thats why when you fill your tank it automatically shuts off... and i have no clue why that would affect your O2... maybe you have two different issues.
12-24-2012
you could always check the vent tube... if its clogged it will keep cutting the pump off... and do you remember what codes you have?
12-24-2012
P0440 was the only code
12-24-2012
Id check the vent tube
12-24-2012
There is a filter/cartridge in the vent tube that needs changed.
12-27-2012
the evap can on top of the gas tank might be pluged up also
12-27-2012
I've got the same problem. I've changed the purge and vent solenoids. I've confirmed they are working properly with my tech2. I wasn't aware there was anything in the filler neck. Something is clogged
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12-28-2012
All I ever did when that happened was pop the hood, and depress the valve on the evap line. Worked every time
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