Cammed Ve Ss Manual L98

[troyjago]

hi i have a cammed ve l98 manual thats been tuned but still having a few problems tune file attached if anyone can have a look at it see if its decent or can see anything wrong with it

[edcmat-l1]

What problems are you having? Data log would probably tell more than the tune file would. Also a complete list of mods instead of just "cammed VE".

It's in speed density, 2 bar custom OS applied, but MAP sensor is a 1 bar, and the table is 2 bar. Which means you're only operating on half the table. This is typical when the tooner doesn't know the X axis is editable.

Didn't look at anything else.

[troyjago]

oh okay yeah thanks for your reply ive had nothing but problems with getting it tuned its been tuned in ol now because every tuner that has looked at it can get it running proparly on closed loop as the o2 start playing up and pulling and add fuel at random times il get some data logs and attach them to the post, also thanks again for your reply i really appcieate any help i can get

[JasonHSV]

Looks like you've answered your own question if the 02s are playing up. Replace them with genuine and inspect the wiring and wiring plugs to the 02s.

A quick look at your tune file, VE looks like its has plenty of smoothing applied to it, but is this is not what a dialled in VE table looks like. Lay off the smoothing feature and give it what it wants.

Both high octane and low octane spark tables are the same. Take 6-8 degrees out of the low octane table.

Idle RPM tables don't match, BRAF is too high, especially for the 24 degrees of idle timing you're running.

[troyjago]

yeah mate this tune was done at gforce performance centre while getting a new clutch kit put in the o2s have been changed several times with genune and have same problem the shop said they play up apparently because of where the iac is placed so couldnt run it in closed loop without it tripping out the full trims at random times im not happy as at times i get a back fire out the intake