Car will not idle...

[Lophat]

Can someone check this tune? Cos3 2000 vette upgraded to 2002 OS then COS3. Going S/D trying to do VE tune but will not Idle. 427ci Auto, Car idles when cold but kills right after and will not idle again.
Did I do or not do something correct?

johnbcos3.tun

[vxchev8]

look at your {B3647} "Commanded Fuel vs RPM" table for a start

[joecar]

Sanity check:
- vehicle is 2000 Vette...?
- what was your starting OS id...?

[Lophat]

OS12584929


2000 vette

[Lophat]

Thank you for looking at the file. I did all the changes you suggested and still no Idle. Should I have to drill a hole in the TB? Here is the changed file. Thanks
COS3.tun

[SOMhaveit]

You shouldn't have to drill a hole. If you think you need more idle air, increase that, but don't drill.

[joecar]

Also, fix these:

Out of Range calibration summary: 09:07:19 am, Wednesday Jul 27, 2011

EFILive Custom Calibrations
{A0001} Forced Octane Scaler Percentage, was out of range when loaded.
{A0002} Octane Scaler Limiter, was out of range when loaded.
{A0009} Boost VE Table, contained one or more out of range values when loaded.
{A0010} Boost Timing Table, contained one or more out of range values when loaded.

and also A0012, A0013.

See here:

Fixing Out Of Range (OOR) Cells:
showpost.php?p=87052 post #14
showthread.php?14119-3000-RPM-max-and-setting-codes-03-Z06-with-Magnuson-at-150kPa posts #14, #17
showthread.php?14654-I-need-help-getting-the-most-out-of-my-car post#2

Look at B3647, as vxchev8 said above, this table is now incorrect for the ECT -> RPM axis change.

[slows10]

Post a log at idle.

[Lophat]

log
COS3.efi

[Lophat]

COS3timingmap_0001.tun
Car idles better however under a load or just reving up engine timing is severly reduced and runs horribly...timing in the negatives...what could be pulling that much timing?...I cant figure it out. Speed density 427 DBW COS3