Sc14 to buick and e85

[TdracerTd]

So you turn AE off? How do you do that?

[VL400]

Steady state tuning, and let things stabilise before making a change.

[TdracerTd]

Steady state tuning, and let things stabilise before making a change.

So there's no way to know is AE is affecting The injector BPW? Sorry for the dumb questions.

[Holden202T]

AE only comes into play usually with fast increase in TPS etc, so if you slowly increase the throttle to the load point you want and wait for a second or two you can safely say theres no AE at play, hold that load point, adjust the ve table cell, then move to the next cell, you wont need much more tps to move from 60-70kpa for example and more than likely wont even activate AE for that .....

[antus]

yep and rather than just adjust one cell smooth the cells around it too so you dont end up getting spikes. then you can see if the whole area is close or not. Once it is, you can fine tune to the individual cell level.

[TdracerTd]

Thanks guys. I have to say, I'm really looking forward to tuning it on the dyno. Took it for a sneaky drive last weekend, first time since the last lot of upgrades, and it's an absolute ball tearer. I can only imagine with a couple of hours on the dyno, it's only going to get better. Lots and lots of torque.

[TdracerTd]

I need some help again. I was playing with the car again yesterday afternoon, and I noticed that the data trace was sitting in the 100 kpa cell at idle, but the map sensor was reading about 35 kpa. This confused me somewhat, I also noticed that the commanded AFR did not match the correct cell in the AFR lookup table.

Now, maybe it was a little stupid, but, I changed the flags to 1 bar MAP and the engine stopped (as I expected), but when I changed it back to 2 bar, the idle was very high (about 1600) the IAC was showing around 120 steps and the TPS was showing 1.26% even though it was completely closed. With the ignition on but the engine not running the TPS shows 0. I am confused. I even tried loading the standard ANPX bin and still had the same issues. Can anyone help?

Also, is there anyway that you can find out exactly what tables/scalars are at play at any one time?

Thanks

[Holden202T]

I'd say double check you are using the correct xdf/adx etc to suit the version of code your running, and if its not right then, there might be something corrupted in your tune or something.....

[TdracerTd]

I'd say double check you are using the correct xdf/adx etc to suit the version of code your running, and if its not right then, there might be something corrupted in your tune or something.....

Ahh. I think I had the wrong ADX. What is the path back?

[Holden202T]

path back ?