Can I tune the VE tables properly with the MAF already disabled? Remember, I haven' been able to keep the car cranked trying to re-enable the MAF.
Can I tune the VE tables properly with the MAF already disabled? Remember, I haven' been able to keep the car cranked trying to re-enable the MAF.
I'd rather be blown, bored... AND stroked!
Now: 447 CID (Corvette 427) , ATI Procharger D-1SC Supercharger
When I grab the 12212156 OS from the Tune Library, does anyone know if it matters whether I grab the Camaro 12212156 PCM (there is not one for 4L60E Trans Am) or the Corvette 12212156 PCM? For instance, I'm wondering if the Corvette one would have any tuning benefits to getting my car started initially, compared to the F-body (that may not be logical, but I do have the question mark in my mind).
Thanks!
I'd rather be blown, bored... AND stroked!
Now: 447 CID (Corvette 427) , ATI Procharger D-1SC Supercharger
No. Any suggestion as how to make sure I can verify my routing on these (1998 64-67 Blue) would be helpful.
I still have have same questions about DELETE vs DISCARD.
Same for "test first" on "Red C1-36 DK BLU TO Red C2-38……………TEST FIRST! 99-02 PCM’S".
Test what? I don't understand what it is about this one I am testing or how to test.
Thanks!
I'd rather be blown, bored... AND stroked!
Now: 447 CID (Corvette 427) , ATI Procharger D-1SC Supercharger
I'll find out more about Delete vs Discard (I think they both mean Delete) and Test First (I think this means verify what is at the other end of the wire).
Also, I think we can benefit from 1998 and 2001/2002 wiring diagrams, I'll dig some up.
Yes, all the injector tables, VE tables, idle tables, spark tables, and possible some others... do you have all these tables already in LS1A/LS1B form...?
If not, the some of them will have to be interpolated (if you're using stock LS3/LS7 injectors, I already have those tables interpolated for LS1B).
Is your 1998 (LS1A) tune file already edited to run the LS7...?
( sure, a good tuner can make a 1998 tune file work, but I think you're much better off running a 2002 PCM to run your LS7 )
I'll have more comments on this later, need to know what we're starting from...
You can write your 1998 TA's VIN into the 0411 PCM using the V7 scantool: go Bidirectional->Change VIN.
2. ALSO, being as how I want to use my '98 Trans Am's VIN# on this PCM, what is THAT process?
Can I flash my current '98 Trans Am's VIN to the PCM BEFORE using up a license, so that I can license the final 2002 PCM with my original VIN?
Thanks!
You will also need to do a VATS Relearn (i.e. get BCM to talk to PCM), done with tunetool in similar manner.
Changing VIN does not use any licenses.
VATS Relearn does not use any licenses.
#1 would occur when attempting to do #3... it will ask for a license, you tell it ok (and which license slot), it exits; you then attempt to do #3 again, this time it will proceed.
For #7 thru #15: mostly yes... we may want to put in "better" values since the tutorial was written (for example, use B3647 to control non-boosted fueling, and then use PE to control boosted fueling).
I know, this is a long process... no different than if you're rebuilding your engine or trans, being meticulous is important, don't rush it, check your work.
Also, I have have the Shop Manuals for my car. and thanks for the feedback/advice.Originally Posted by joecar
I downloaded all the tuning files I think you guys recommendedOriginally Posted by joecar
2002 Chevrolet Camaro Coupe Automatic LS1 5.7 Litre (12212156).ctz
2002 Chevrolet Express (4L80E) Van Automatic L31 5.7 Litre (12212156).ctz
02020003.tun Custom OS in bin folder (I understand this to be the OS for 2002 LS1 3-Bar)
I'm not sure what you mean about "... do you have all these tables already in LS1A/LS1B form?"
I purchased 85# Injectors that are in there. I have a boost-a-pump, upgraded braided fuel lines, two-intank pumps and stock LS7 fuel rail they say will handle HP up to 700+Originally Posted by joecar
I have two tunes ... the inital one that let me crank and drive it (but I could not go into boost at all), and the current HPTuners 2Bar. Both are SD.Originally Posted by joecar
I have a "built" 4L60E with the 6 Pinion Planetary that takes 1st/2nd hear ratio to 2.87/1.57Originally Posted by joecar
I'd rather be blown, bored... AND stroked!
Now: 447 CID (Corvette 427) , ATI Procharger D-1SC Supercharger