It was set for 1 on the low gear and 3 for the high gear. It never showed any correction period. In fact, I never really got it to work with any of the PSI-based settings, even after I tried changing the MUT8A. Once I put it back to load-based, everything worked great on it again and logged and worked properly. For now I left it load-based, since it's essentially the same setup as PSI-based, you just need to know how to interpret the numbers.

So to recap, Load-based boost control works perfect, PSI-based didn't work at all. I'm also using the SD version so maybe that has some effect on it.

 

Anyone have a simliar problem? I'd really like to get livemap working for me.

 

I'm planning on swapping to the V7 rom from 94170015 and have been following the cold idle thread. I have one major problem to overcome at this point, I'm still running the v4 tephra rom, but I do not have a copy of the mostly defined 94170015 rom xml. According to Appauld, I need to swap over some of the information from tables that I don't currently have defined and I have had some issues finding the Primer tables for my current rom. Can anyone with a copy of the xml that has these tables please PM me.

Also, I noticed that the ISCV look-up table in the 96532706 rom is no longer using RPM vs TPS. Do I need to copy my ISCV settings over even though they aren't referencing the same MUT outputs?

 

Has anyone experienced lift-off knock on 96530706? I get a persistant knock in the 2500-3500 RPM range between at 70-110 load. Those are the cells for short shifting with 50+% throttle. I reduced timing several degeres around there and it helped only slightly.

I don't think it is a part rattling issue, but actual knock. I think timing changes have already hurt drivability and I really don't want to retard it any more if I can avoid it. I have LOTS of logs if anybody wants to see.

d

 

It sounds like the typical 94170015 phantom knock...same rpm and load range. I used to experience it quite a bit when I used to run 94170015, and I did clean up a little of it by physically taking brackets and bolting the maf rigid to the frame of the car. Once and a while I would see some here and there, but nothing like it used to.

I don't see any lift off knock now with 96531706, but I also no longer have a maf lol.

 

Log knock voltage and knock count. You will see "real" knock as huge spikes while noise will sometimes come through as knock. This is how you can determine if the knock is real or notl.

 

Ah. Good point.

d

 

Honestly, I can't really tell if the knock voltage values I'm looking at are noise or not. I've attached a log. What do people think?

d

 

Use EvoScans graph feature to plot knock voltage and knock count only. You will see that knock voltage will look like a mess and at your knock points the mess of knock voltage will cross the knock count line. If you see the knock voltage constantly hitting the line, it could be just noise. You will see if it is real knock by huge spikes in knock voltage.

If you see that this is just noise (some engines are more noisy than others, or some knock sensor are more sensitive than others) then the next step is to adjust the knock thresholds.

 

Right. I understand that.

It _is_ fluctuating constantly, but the whole level seems to go up with knock counts.

Plot attached.

d

 

Ok, can anyone elaborate on why the V7 could cause a spark blow out? I hit 27 lbs this morning, it was a little colder than usual, and I got what seemed like a massive spark blow out. sounds like ,dat,dat,dat,dat... lol I thought it was my plugs being gapped to much, but I have the Sparktech NON-CDI unit... Any suggestions? 885900715 is the ROM. Thanks

 

The 2 big spikes are the only places you are in "real" knock. The rest looks to be just engine noise to me.

 

HI can anyone help me, I'm having a small problem with upgrading to the tephra v7. I've managed to download the v7 original rom to the car and it started ok, (ran a little ruff) I then changed the immobilizer code and downloaded everything again and the car ran again, so I then copied all the maps from my old rom across but now it doesn't seem to want to start, I thought I'd managed to do everything correctly but must have done something can anyone offer a suggestion to what i've done? cheers Andy

 

Did you remember to disable boost cut in the V7 rom?

 

Thought it was already disabled......if not please explain.