Map editing

[Steve @ VersaTune]

MAF g/s seems low for the MAP. It looks like the MAF is calibrated quite lean. That is why you are seeing the 255 kPa spike at the 35 second mark in the log.

[javigti]

Ok, I will calibrate the MAF.

One question: in the excel sheet, the "combinated trim" = STFT / LTFT?

thanks!

[Steve @ VersaTune]

Ok, I will calibrate the MAF.

One question: in the excel sheet, the "combinated trim" = STFT / LTFT?

thanks!

Combined trim = STFT+LTFT

[javigti]

Thanks, Steve,

I've looked that the STFT WOT comes up to 50%! Today will finish calibrating the MAF to see what remains.
By the way, this software was what users were expecting this car for years!!

Regards

[skiptownmcat]

Still getting the throttle reduction, I can't understand why this is happening. If i'm reading it correctly, the throttle starts to close at 2750 rpm and 192 kpa (nowhere near my throttle reduction limit).

[Steve @ VersaTune]

What does fuel pressure look like when that happens?

[skiptownmcat]

Fuel pressure is always around the 1800psi mark, when I don't have the computer plugged in, I always monitor with the dashhawk.
Just throwing an idea out, could it be something to do with a dodgy SWAS, that sensor limits throttle depending on the wheel angle.

[Steve @ VersaTune]

It's possible. I've been looking at the req load calc. It's infinitely more complex on the 3 than the 6.

Another silly question - Did you have traction control off?

[skiptownmcat]

No, it happens mainly in 3rd and 4th but it's still present in 5th but only drops to around 73% so I can't see it being TC related. Although I'll give it a try with it off tomorrow.
Just thinking out loud, if it was the swas then it would be consistent and not drop then come back up to full throttle like it does??

[skiptownmcat]

Maybe if I post my map and someone with a similarly modded 3 could see if it does the same with theirs?