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I am going thru the same process at the moment. I bought two credits this morning around 0830 and have been resyncing my MPVI2 since then and they haven't come thru. I purchased thru the tuning...

It doesn’t matter that your doing both but when resetting tps technically you only need the tps unplugged.

the tps relearn is unplugging the tps then ignition on for 20-30 seconds, ignition off, then reconnect.

No sir, i do not filter either of the IAC

First, I would recommend dialing in your VE table getting that smoothed out first before chasing it much with cracker air. If rpm gets low on you while doing that give her some throttle to keep from...

I’m on my phone so can’t look at the tune or logs. But your initial post, you said you have a dbw throttle body but you have a Camaro operating system.

The 98-02 f cars came with a drive by cable...

A general rule is 20-40 counts on a cammed vehicle and for stock vehicles I’ve seen 60-80 posted in the past.

If you do crack your throttle blade open to achieve a lower count value at “hot”...

im just curious here, this may or may not be able to help. if you are using the LS pcm, couldnt you seg swap over a van segment to be able tune the " Gauge Output " table for your particular sending...

I have been trying different calcs I’ve seen posted and I have not had any luck getting them to read correctly. They do read but I guess I’m missing something somehow because it populates extremely...

here was my drive home this morning. the file i am attaching is the one I'm going to try this evening going to work. I adjusted some things to just try to get it to activate. I am adjusting stuff in...

You are correct about the tps. I have since raised those set points where it should be activating it and I’m still not able to get into dfco from what I can tell. My injectors never go below 2.5 ms....

I have been working on my truck for a few weeks off and on when i do drive it. I can't seem to get DFCO to enable. I have been trying different entry and exit points to get it to enable. I think I...

I don?t know about being rich when it?s really lean.

To me that O2 mv and wideband are hand in hand so to say.

You adjust the airflow on gm to dial in the fueling. This would be no different.

Can someone give me some thought on why it may be experiencing these problems and possibly why it changes so much.

Thanks for posting that up. I had the old one back on the 2.24 version and havent gotten it to the new 3.xx setup yet. Im going to try this out this weekend.

Also, to note, the car will not idle at all with anything less than about 140-150 iac counts. the throttle body voltage is at .69 currently

Hello folks, i am looking for some help with my current situation im trying to tune a 2000 trans am. mods are PRC ls6 heads, ms4 cam, fast 92 with NW 92 throttle body and the car has LT's. This car...

i just downloaded it and it works fine for me

I'd really like to not go off speed. I'd rather stay with rpm if at all possible.

does anyone have any input on what might be causing this? here is my current tune that the only thing i changed was from 7k shift points down to 6500.


68271

James explained the timing side of it, for the line pressure if you want to do it, you have a base table for it and then each shift has its own modifier table to the base table for said shift.

So...

You say you want tm on aggressively to pull (reduce) timing during shifts but then say you want it to bark? Those 2 do not add up. Or maybe I am misunderstanding that. I have a base pressure table...

Ive had my 80 for about to years now and on 2 setups now but experienced something new last night.

My 80 would not shift at my new commanded rpm at wot when I lowered it last night. I have had it...

Okay. Thanks for the reply. I've done it on another car before. It it's been so long ago. I didn't remember having to write entire. I will give this a try.

guys, i am trying to convert a 2000 trans am operating system to the 1 bar SD upgraded one, and i can swap the tune and save it, but when i try to load it into the car it never gets passed the...