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We're officially a distributor for HPtuners!
Instead of posting all the great things this software can do, check out HPTuners
Our pricing is the same, however, we'll support the product for anyone who purchases hptuners from Nelson Performance.
Just to clarify, supporting the product is not the same thing as providing free tuning; that will be an additional cost.
thanks and please contact us for details,
allen
nelsonperformance
HPTuners is a great program to use, very easy to learn, would recommend it to all of you guys
Come on Allen....free tunes are great...for us anyway
I got my HPtuners upgrade from Allen, and as a bonus, 3 free tunes on 3 diferent trucks for been first client !!!!! JK
Anyway, great service again from our friendly neighbor Allen Nelson!!!
I'm swapping a 5.3 with a 6.0 in an 03 z71. I have a K&N airbox with a superchips flashpac tuner and duals already on or in the truck. I wanted to swap the 5.3 heads with a little porting? to freshen them up as they have 134K miles on them and Mean05 tells me that the timing in the ECM for the 5.3 may be to advanced. If so can superchips write the program to retard the timing? Or what do you folks suggest needs done to make it work?
Thanks for any help
toss that superchips thing in the trash and go to Nelson Performance - Performance without Sacrificing Drivability. Go with the best in the business. I have heard this from people from east to west coast and I have experianced it first hand. I have also heard that Allen is the best from Pro engine builders.
Yeah, turn the SuperCrap back to stock and sell it...then take the proceeds and get a new tune from Allen. Oh, and freshening the heads is a good idea.
Hey Nelson if we bought a tune and the HP tuners from you would you give us the free upgrades that we cold do our selfs instead of sending ecu's back and forth?
Allen, set me one up.
I Just Might Have To Look Into This Software-cause I Dont Want My Maggy To Collect Dust.
Does Nelson Performance mess with SCT tuning? DCX tuning options are pretty crappy as apparently nobody can crack the PCM and I'm looking for an alternative to Superchips, especially as more mods come along. I think SCT recently made some progress so I'm trying to find somebody around who is setup to tune.
I'd also be curious if there were any plans for a handheld option. I suppose the HP Tuners + Notebook would work if Nelson could just e-mail updates or perhaps do some type of data logging. You know, just make it easy to go from tuned to stock without having to swap out the PCM.
But I don't suppose that would exactly be the cheapest way to do it. :)
I just dropped an LS1 in my 02 GMC Sierra and reflashed the CPU using HPTuners and a stock 6.0 tune from the Repository. Problem is, the Electronic Throttle isn't working properly. I've double checked the wiring and all is good. I'm thinking there is probably code in the software for an ETC that's missing. I see Serial Data connections from the CPU to TAC module.
Can someone upload an HPTuners stock bin that has an Electronic Throttle? Or email it to me? lcts04@comcast.net. Preferably from an '02 pickup. My license is just for that year truck.
I've put the stock LS1 throttle body back on to get it running.
Thanks for any help.
You need a tune from a '03+ truck. DBW was started in '03.Quote:
Originally Posted by ljerni
No, I need it for the '02. ETC was started the later part of '02. That's probably why it's going to be hard to find. I'll check with the Avalanche forum too. Maybe someone there has it. Thanks for the reply.
Or check on the HPTuner website for a file. I didn't realize the DBW started in 02 on the trucks. Good hunting. Personally I'd keep the cable, it never fails.
I thought about keeping the cable but my V6 truck didn't come with cruise. And my '02 Avalanche harness was wired for ETC. So I thought I'd take the easy way out. (Right!) I've downloaded about 4 different tunes from the repository with the same results. It could be a bad TAC module, but voltage test says it's OK. Anyway, thanks for the reply. Nice truck.
This is what the difference is. If the truck came with traction control, then it had ETC. No traction control, cable. Anyone got an '02 truck with traction control?Quote:
Originally Posted by RedHeartbeat