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EVAP SES lights?? whats wrong?

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Old 06-14-2003, 09:27 PM
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Default EVAP SES lights?? whats wrong?

P0443: EVAP purge soleniod Valve Control Circuit
P1441: EVAP System Flow During Non Purge

I get both of those SES lights about everytime I start the car. Well the P0443 one anyway

Any idea's what could be wrong? Has that soleniod for the canister or whatever gone bad maybe? Ive heard it could also be from not putting the gas top all the way on right also? I just installed heads, but i doubt thats related to that in anyway?
Old 06-14-2003, 11:00 PM
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Default Re: EVAP SES lights?? whats wrong?

Sounds like the wire may be unplugged if you just installed heads; it's the solenoid is right by the driver's side head. The "Flow during non purge" implies that the hose is off.
Old 06-14-2003, 11:11 PM
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Default Re: EVAP SES lights?? whats wrong?

Check this thread for a nice pic of where to find the solenoid:
https://ls1tech.com/threads/showflat...amp;PHPSESSID=
Old 06-16-2003, 11:27 AM
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Default Re: EVAP SES lights?? whats wrong?

guys the line that goes to the front of the intake/right behind TB(drivers side) was a little loose. When i shoved on it, i could hear it click in place. So maybe that was the cause?

all the other lines look fine going to that noid




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