WOT Hesitation Fix

[SarcasticOne]

btw guys, know am dragging up an old thread, but was looking at stuff on the access port (amongst other things...)
COBB Tuning Blog » AccessTUNER for MAZDASPEED Gets Expanded Boost Tuning, LC/FFS, Faster Data Logging, Improved Graphing and New Table Enhancements

and for those of you who dont want to read too much, here's the good bit:

Post FFS Lean Condition and WOT Stutter Fixes for MAZDASPEED Vehicles
New fueling tables allow the users that are experiencing a lean condition following FFS (MAZDASPEED3/6) and the WOT Stutter (MAZDASPEED6) to make adjustments in these tables and resolve these issues. The following tables can be used to tune out this momentary lack of fuel to fix both the lean condition and the associated misfire or stutter:

• Ignition Timing Limit (Min) (Throttle Closed) – Set this value between -4 and -2 for best results.
• Ignition Timing Limit (Min) (Throttle Open) – Set this value between -4 and -2 for best results.
• Load Based Fuel Compensation (Clutch In) – Set all values to 1.0.
• Load Based Fuel Compensation (Clutch Out) – Set all values to 1.0.
• Load/RPM Based Fuel Compensation (Clutch In) – Set all values to 1.0.
• Load/RPM Based Fuel Compensation (Clutch Out) – Set all values to 1.0.

Additional table exposure and fixes:

• Added “Fuel OL Commanded EQ (base)”.
• Added “Fuel Commanded EQ Max Enrichment Allowed”.
• Renamed “Fuel OL/Part Throttle Commanded EQ(unused)” to “Fuel OL Commanded EQ(Throttle Closed)”.

The new MAZDASPEED3 v2.00 calibrations do not have these fixes implemented in them, the next round of calibrations will include these by default. The upcoming MAZDASPEED6 v2.00 calibrations will have this fix implemented.

[MZSPD6]

I still don't get WOT hesitation, but I'm now running a 3inch TBE with 1x 100 cell cat and ECUTEK tune at 192kw's.
I had to put up with it for so long I'm now holding back occasionally from 2nd to 3rd but when I'm thinking about it and go WOT it's all systems go! lol

[Matto]

Shit I thought it was just me with the stuttering when I picked up the car today its most noticeable in second for me, I'll Give this a go and change the spark plugs while I'm at it.

[SarcasticOne]

it's a software/tuning thing

[Matto]

There seems to be lots of possibilities of what it could be this seems pretty odd though the fuel rail sensor just re-plugging it Fueling Issues - Page 2 - Mazdaspeed Forums