engine power whilst decelerating
07-24-2008, 07:31 AM
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engine power whilst decelerating LS1/T56 ( 2002 Firebird )fitted into a Cobra Replica
During deceleration with foot off the gas peddle my brakes have to overcome the engine power still trying to drive forward, effectively at tickover (1000rpm).
Is there a way of tuning this out ? or at least reducing.
Would DFCO be worth modifying.
Thanks
Trevor
During deceleration with foot off the gas peddle my brakes have to overcome the engine power still trying to drive forward, effectively at tickover (1000rpm).
Is there a way of tuning this out ? or at least reducing.
Would DFCO be worth modifying.
Thanks
Trevor
07-24-2008, 09:07 AM
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Pull back on the Throttle Cracker airflow which adds
to the base while rolling (base may also be high, the
sum of desired airflows including error in estimating
is what you're motoring on and rolling idle airflow does
not get trimmed like idle).
to the base while rolling (base may also be high, the
sum of desired airflows including error in estimating
is what you're motoring on and rolling idle airflow does
not get trimmed like idle).
07-25-2008, 07:09 AM
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throttle cracker Thank you for the quick reply.
I have since found out what throttle cracker is !
My engine is stock, what value(s) should I see in the table and what percentage should I reduce by ?
I understand that the whole table should be reduced looking at a post on HPTuners is that advisable ?
Many thanks
Trevor
I have since found out what throttle cracker is !
My engine is stock, what value(s) should I see in the table and what percentage should I reduce by ?
I understand that the whole table should be reduced looking at a post on HPTuners is that advisable ?
Many thanks
Trevor
