Throttle pump/dynamics

has anyone had success with deleting the "lean" spot on throttle tip in when in mafless? i have managed to reduce the flat spot, an most of the time its gone, but i have had to do some radical things with the ve and dynamics folder.

is there a permanent fix for this yet?

hpt has an operating system upgrade, when upgraded the lean spike is gone, what has hpt done to cure this?

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Originally Posted by AGRO

hpt has an operating system upgrade, when upgraded the lean spike is gone, what has hpt done to cure this?

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Ah, just like people make more power with that custom OS too :rolleyes:
Did you make the change to the Virtual VE tables that forces the MAP_SQ coeff to zero's?

Cheers,
Ross

Quote:

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Originally Posted by GMPX

Ah, just like people make more power with that custom OS too :rolleyes:
Did you make the change to the Virtual VE tables that forces the MAP_SQ coeff to zero's?

Cheers,
Ross

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hmmm interesting, will check it out.

Quote:

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Originally Posted by GMPX

Ah, just like people make more power with that custom OS too :rolleyes:
Did you make the change to the Virtual VE tables that forces the MAP_SQ coeff to zero's?

Cheers,
Ross

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ok i have been frying my brain over this, no matter what i change in the vve, MAP_SQ always defaults to zero :confused:

i even copied the stock vve pasted it into my current tune then generated the coef's, still zero!

any suggestions please, Ross/Paul?

anyone??????????

Quote:

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Originally Posted by AGRO

ok i have been frying my brain over this, no matter what i change in the vve, MAP_SQ always defaults to zero :confused:

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Don't worry, that is supposed to happen, it's been discussed on here before (sorry I can't find the thread though). MAP_SQ must be zero or you will get intermittent misfire, it's a bug in the ECM code.
In fact what we recommend is selecting the entire VVE table, add 1 to it and regen the coeffs, this will force every cell in the MAP_SQ to 0.

Cheers,
Ross