Activity Stream

Thanks for the additional info. Seems we agree, I'll be using an 04 P59 PCM, the same one used in 04 S10's and vans. With the 4.3 in the S10 and 5.3...

Starting to think STFT are my problems. Can anyone verify that the MAF being off 20+% can lead to these issues?

Log of only idle, log showing inj cut, and tune

///////////////////,vv

So just an update. The speedo works fine and I have calibrated it for the different diff ratio and tyre size. Problem is, I still don't have cruise...

Hey Jettob, thank you for asking, but to be honest im really backed up with work right now. If you want to let me know how your fuel system is setup,...

ok so I moved flow rate multiplier to scale and still alot of the same AFR is at 12.25 while throttling but still hitting that 3700rpm wall...

Data logs will tell more than the tune in many cases. You'll need to do changes to the MAF and VE for the cam and long tube changes. So a wideband...

hey man did you ever figure this out I'm having the same problem now

I didn't turn off the sensors though. As you can see they still work and KR is showing up? I mean sure I can turn off the sensors completely but...

Today I removed the intake and re did some vacuum lines. After putting it back together things seem better. Timing is no longer 4 degrees but it is...

Yes, if you turn off the knock sensors you will no longer get knock detection or knock retard. :p I don't think that's really a proper fix for a...

1. Correct 2. Wiring harness is what I would respond to that 3. I am guessing the answer to this would be bad wiring harness but I am unsure of how...

For starters I created two pids that inverse GM's SOI and EOI values relative to TDC. The GM cal expresses this BTDC and as an engine builder it has...

also what with the histograms showing zero throughout?

ok, I think I can do that, or I've seen it done anyways. could that be causing the wall at 3600rpm?

The last set of LY6 decaps that I flowed were around 78 lb/hr. I'm not a fan of the decapped stuff, but I've tuned a few vehicles that were equipped...

Think of it this way, there is no airflow to pull heat out of the engine bay at idle. Vehicles are designed to pull hot air out when driving. Well,...

the factory airbox is a pretty decent unit. i think i modified the inlet to the box for a larger opening and then i ran all new plumbing from the box...

It is important to try and understand the information that you have read, rather than just regurgitating it. External Tach "pull-up" circuit ......

So they are originals yes and negative I wasn't able to

There is a reason this subject has gone on for so long and that there are people saying it like it is. The VGT is better and you can?t reason...