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25-01-2012, 05:18 PM
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#1 | ||
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66 Mustang
Join Date: Jan 2009
Location: Townsville, QLD
Posts: 206
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The charcoal canister purge solenoid on my ute has broken and giving me an annoying vaccuum leak.
Can I unplug is and bypass it by running a line (where the solenoid hose usually goes in) from the manifold into charcoal canister to stopp the fuel smell. the vaccuum leak sound from the solenoid (it broke on the canister side) was always on, from start to stop, so I think the solenoid was always on anyway. |
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25-01-2012, 05:37 PM
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T3 TE50 Blueprint
Join Date: Apr 2005
Posts: 934
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I'm not 100% sure here, but I think that if you have it open to the manifold during open loop fueling (eg, Wide open throttle), you will then upset the target air/fuel calculations. Normally this solenoid is off during WOT. Purge solenoid is usually open while engine is under Closed Loop control (idle, cruise) and the o2 sensors are providing feedback to the ECU for corrections. I don't know how much difference it would make anyway. Someone like 5.0ED might be able to clarify this for you, or send him a PM.
-Craig |
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25-01-2012, 05:39 PM
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FF.Com.Au Hardcore
Join Date: Jan 2008
Location: Sunbury, vic.
Posts: 3,110
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yeah i looked at this, the canister purge is suppost to only open during closed loop at which the o2 sensors pick up the extra fuel and correct the mixtures with the short term fuel trim's.
Should be fine just blocked off. But i would still try sourcing another unit from the wreckers, should be very cheap they are thrown out a lot....
__________________
T058 TS50 - 302 AFR165, Victor 5.0, Custom Cam, tuned by me, 245.6rwkw 329rwhp at 6800rpm. |
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25-01-2012, 05:49 PM
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T3 TE50 Blueprint
Join Date: Apr 2005
Posts: 934
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Quote:
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25-01-2012, 06:04 PM
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#5 | ||
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FF.Com.Au Hardcore
Join Date: Jan 2008
Location: Sunbury, vic.
Posts: 3,110
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I heard my name mentioned hahahaha...
__________________
T058 TS50 - 302 AFR165, Victor 5.0, Custom Cam, tuned by me, 245.6rwkw 329rwhp at 6800rpm. |
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25-01-2012, 06:52 PM
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#6 | ||
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Banned
Join Date: Dec 2007
Posts: 3,290
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Could it not be tuned out or disconnected and the tables redone
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25-01-2012, 06:55 PM
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#7 | ||
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66 Mustang
Join Date: Jan 2009
Location: Townsville, QLD
Posts: 206
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I've got a V8 nc fairlane in a paddock, would the solenoid off this fit/work
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Can purge solenoid be bypassed?
Linear Mode
