EVAP Bypass Solenoid Valve Location?
05-20-2007, 10:09 PM
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EVAP Bypass Solenoid Valve Location?
I've been looking everywhere and have come up fruitless. I see there is a pin for it on the "A"ECU (A3 Pin) Clip as per Katman's OBD-IIB Diagram, but in the service manual and on the car I can't seem to find it. I know where the EVAP Purge Control Solenoid Valve (Fuel Rail) and the Control Canister Vent Shut Valve (Charcoal Canister) are, but have no clue where the Bypass Solenoid Valve is. Any light someone can shed on this would be greatly appreciated. Oh yeah this is on a 99 Civic DX. 
05-21-2007, 06:48 AM
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Re: EVAP Bypass Solenoid Valve Location? (FredoTheChimp)
The bypass solenoid valve is located on top of the gas tank, you either access it from the little hatch in the back seat or you have to drop the tank..not sure..
I hear mine go on all the time when I'm parked and it's annoying, when vapors build up in the gas tank it lets the fumes go into the charcoal canister.
What are you trying to do?
I hear mine go on all the time when I'm parked and it's annoying, when vapors build up in the gas tank it lets the fumes go into the charcoal canister.
What are you trying to do?
05-21-2007, 08:51 AM
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Re: EVAP Bypass Solenoid Valve Location? (sicones)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by sicones »</TD></TR><TR><TD CLASS="quote">The bypass solenoid valve is located on top of the gas tank, you either access it from the little hatch in the back seat or you have to drop the tank..not sure..
I hear mine go on all the time when I'm parked and it's annoying, when vapors build up in the gas tank it lets the fumes go into the charcoal canister.
What are you trying to do?</TD></TR></TABLE>
Previous owner had all the EVAP pins unhooked, so i just wanted to chevk the wire for continuity before hooking it back up. I'll check out the gas tank today. thanks for the help
I hear mine go on all the time when I'm parked and it's annoying, when vapors build up in the gas tank it lets the fumes go into the charcoal canister.
What are you trying to do?</TD></TR></TABLE>
Previous owner had all the EVAP pins unhooked, so i just wanted to chevk the wire for continuity before hooking it back up. I'll check out the gas tank today. thanks for the help
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