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I recently got the mpvi2 pro and I have added my AEM wd to the channels via the external mpvi2 input and transformed it. I am getting a reading on the channels list; however, how do I change the AFR...

Please delete. Bonehead mistake.

I am having a similar problem; however, the channel does not disappear. I do not get a reading tho. I have transformed it and followed instructions. mpvi2 pro with aem WB.

Looking for an experienced tuner here to do some remote tuning. I have just finished my custom build. (383, AA kit, big cam, etc) There are a fewreasons I want to go this route. The first being I...

My buddy wants me to turn off a CEL for him in his Soltice GXP. Anyways, he was asking if I could turn up the boost as well. He has the stage 1 kit boosting 18 psi. I've tuned plenty of ss/sc's and a...

So too much air in that RPM can cause bucking? For some reason, I was under the inclination that it was the opposite. Thanks for the info tho. Definitely helpful.

Que? Ellaborate please.

Ok. When does the E40 PCM reference the VE table because I have read in numerous places that there isn't a way to completely disregard the VE table. Also, the cam is 228/232 .588 .595

So even if I'm running pure MAF, the VE table is used at idle?

Alright, I've been messing around with my tune for a good while now. I pretty much seem to have got the part throttle and WOT fueling pretty much set. My STFTs and LTFTs -+5 while cruising. Now my...

20 Gallons. WTF. That sucks. I'm taking it that its not your DD lol

Decent load and WOT are completely different things..lets say you have a sprained ankle aka KR. And you are able to jog(60% throttle) without any pain, but as soon as you sprint(100%), your ankle...

That's usually when you will see KR, under load or WOT. If you don't have a WB, then it is possible you are lean, but it could also just be too much timing. Back it down to where you had it before no...

No, you can change your tune with HPT as long as you unlock it. It does not matter what tune is on there now.

Looking any better?

I made some tweaks to both the maf and idle airflow. Tell me what you'll think of this log compared to the other one.

Alright. That makes sense. A correctly tuned pcm will only need x number of charts changed to get it to idle correctly. While a faulty tuned one will need x many more charts to get it to idle...

Alright. I appreciate your help. I'm gonna take some of the air out of it, but as I stated before, I tried that and it didn't want to idle right at all. What do you think about the PN under/over...

I used the stock startup table as a base and just added 6 across it. I took your advice and took away some of that air and again it idles bad if not worse. As far as the VE, I must be doing something...

Here is a short idle log on a warm startup.

Just put in a 228/232 .588 .595 112lsa in my 05 gto. Once the car has been running for a good 5-7 seconds, it idles really well. But the startup, I can't seem to get right...Either i put too much air...

Ya I'll have to load the stock timing tables back on and see how it responds. It's an 05 GTO btw.

Does Traction Control pull timing by showing KR? Reason I ask, I'm running like 22 and 23 degrees of timing around 3500-5000 and it keeps showing around 3-4 degrees of knock and it is a steady knock...

Your tune needs ALOT of work. I'm new as well and can see all the problems with it. Are you sure your IC pump is working. 200+ IAT2s will make your motor go boom. 6 degrees of knock at WOT will make...

I need some help setting up the afr percent error histogram. I'm using the ac pressure switch and I have the afr reading right and everything. But when I use this equation 100*((([PID.7101]/.625)+10)...