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| OzECruisers General Discussions E/N/D vehicles General Discussion ONLY. NO TECH THREADS |
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16-06-2006, 09:03 AM
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Regular Member
Join Date: Jul 2005
Location: narre warren vic
Posts: 415
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Hey people i am removing the variable length intake of my ef to use a eb-ed style intake question is does the computor have any input to the change over or is ti just the vacume controler on the front of the manifold as there is no wires or anything conected i asume it doesnt but does the computor change the maping or anything to suit the differant runner lengths ?
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16-06-2006, 10:02 AM
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Two > One
Join Date: Dec 2004
Location: Adelaide
Posts: 7,063
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The ECU controls the Vacuum switch on the front. The vacuum actuator is located behind your windscreen washer bottle.
Also the Computer changes the spark maps to match the change in runner length. Changing to an EA/D manafold and using EF/L ecu often induces pinging below 3800rpm.
__________________
1978 LTD - 408ci - 11.5@120.6mph - 2004 S4 - 4.2 - M6 - quattro - |
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16-06-2006, 10:28 AM
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The one and only
Join Date: Dec 2004
Location: Carrum Downs, Victoria
Posts: 9,053
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Steve, I'm converting an EB to EF setup, might be able to swap.
__________________
1992 DC LTDHO 360rwkw built by me Tuned by CVE Performance Going of the rails on a crazy train Other cars include Dynamic ED Sprint, Dynamic DL LTD, Sparkling Burgundy DL LTD, Yellow, Red & Blue XB sedan & Black XB Coupe
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16-06-2006, 11:34 AM
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Two > One
Join Date: Dec 2004
Location: Adelaide
Posts: 7,063
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I'm guessing your going Turbo/Supercharged, and this is the reason for wanting to go to EA-D style manafold?
__________________
1978 LTD - 408ci - 11.5@120.6mph - 2004 S4 - 4.2 - M6 - quattro - |
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16-06-2006, 01:56 PM
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#5 | ||
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Regular Member
Join Date: Jul 2005
Location: narre warren vic
Posts: 415
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Yea thats right dude but im only going 6 psi boost so i want to keep the original computor the signal from the computor changing the length wont matter but the ignition timing will be a real serious issue when running boost
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re ef viarablelength intake
Linear Mode
