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already upgraded rear end and thank you for the response. currently fighting a reduced engine power issue on mine. turn the key on and get reduced engine power. no codes tho and sometimes will start...

So doing some tuning on my corvette and wondering. is this considered a gen 3 or gen 4 setup? i know its a 24x but alot of things on the ecm are gen 4 but some are gen 3 when going off using the...

Where do I submit for this?

backed up my mvpI pro on my vcm suite. do i have to send my device in with my mvp2+ to get it all backed up to it? was hoping to be able to just do it on my computer.

Problem is they are 2 spare ecus. Both ecus say they are for me17.9.74 but when I tried to read them with my ktag I use it shows that they were reading as m17.8.7 so need them to be the me17.9.74....

can i use a mvp1 for these or do you have to upgrade to the 2 or 2+?

can you change the protocol on a ecu from m17.8.7 to a me 17.9.74. ECU number is 4014125.

the ecu on the front says its a me17.9.74 but when i use my other tool it says it only recognizes it...

I was doing an updated tune on a 06 GTO LS2. it had big cam, minor head polishing by hand, polish throttle body, and springs and push rods. he recently did LS7 lifters, fast 102 intake and 55 lb...

I will get it a log later this afternoon. I am using the card style LS3 maf

oh ya also running 65lb fass injectors

59168

here is the tune that was done on the dyno buy a tuner that is local. wanted to get dyno numbers so had to let him tune it but the car honestly runs like crap. it surges bad when cruising...

Why can't I just run my 3 bar I already have. The computer just won't register anymore past the 2 bar but the sensor should still work

Yes it has ls3 cncd heads and intake. So what map should I run to work with the corvette computer?

so I have a 2005 C6 corvette that is procharged, heads and cam and long tubes and dual nozzle meth kit and LS3 intake. I started with a regular LS2 MAf and blew 1 apart on the dyno and was maxxing...

Well I did upgrade to 3.0 on my laptop that I was using 2.24 and it will won't let me connect still.

But I can connect to any gen 3 just fine. Is there different drivers between gen 3 computers and gen 4 computers?

ok well I upgraded to 3.0 and still the same thing. on my one laptop it says unable to locate VCM make sure the key is on in the run position. but I can grab my other lap top and it works just fine...

So I bought a second Hptuners pro. with my other one I run it on 2 computers. I have a HP laptop and then a surface pro. sometimes I send one of my guys out to do a easy flash when I'm somewhere else...

so having a problem with my 05 c6 corvette. so took it and had it tuned. we used my interface cause I already had the credit but let a tuner play with it on the dyno. he used his laptop which had 3.0...

I have a 2005 c6 procharged corvette. I am going to upgrade to a LS3 MAF from the LS2 MAF. What do I need to change on the tune for the Switch. anyhelp would be great thanks.

so here is the run down on what I have going on. I have a 09 G8 GT. its cammed, stall, full bolt ons and been tuned. last weekend on the way to Oklahoma and it was fine. while there when I would go...

so I bought a new surface 3 pro to use for tuning for on the go cause my battery is horrible on my regular laptop. but now ive learned I cant scan new cars like 05 and up with my laptop anymore just...

So I did a dod delete on my 08 g8. Need some help with the tune because I'm still getting reduced power. But I turned off the dod in the engine - fuel tab. What else do i need to shut off?

We did...

Normally I use my HP laptop for all my tuning but I picked up a surface pro 3 and used it but I don't always like using It but scanning while driving it was easier to use the smaller tablet. well now...

Put on a d1sc kit that I got from a buddy and need a good street able tune to go off of. It has stock manifolds and axle back magnaflow exhaust. It has the d1sc kit on with the 4.75 pulley. I have...