Hello..
I need a HyperTech Programmer 345752 for 95 camaro z28.. "unlocked"
If anyone still regretting buying this device.. this is your chance..

 

I have the 'old style' 30028 for my 98Z, Yes it's useful but don't expect a lot out of it. I use it for fans turn on point and rear end gear ratios. I used the 'power increase' aspect of it once and my 1/4 mile times got worse. I change gear ratio often so it's good for that and overall cheaper than finding someone with an 'edit suite'.

 

do you know if it will fit 95 camaro with obd1 and obd2 connecter?

 

The 30028 is for a 98Z with an OBD-2 LS1 engine. No way that will work on a 1995 LT1.

 

i thought so.. thank you..
i'm still hoping to find one.. or any other programmers that have the same simple features in the Hypertech..

 

I see a 95 version on eBay - but it's locked. Wonder what's involved in unlocking them or if it's even possible?

My 94 came with one that was used day 2 to alter the speedometer for the 4:10 gears, change the rev limiter and adjust for a different thermostat. I've never plugged it in to the car to adjust any of the settings.

 

There was a member here many years ago who could unlock them. Used to send people to him all the time. Also used to make and sell cables, software, etc. Can't remember his name though. He sold his cable business to TunerCat or ALDL I think. But they can be unlocked.

 

See this thread:

https://www.camaroz28.com/forums/lt1...usiness-98702/

 

i tried searching a method to unlock the device.. i found one post someone said he hacked into the device.. i think that's the one your talking about Fred.. i believe i saw your name.. i even called hypertch and they told me they can't unlock it..
i saw the one on ebay.. like you said it's "locked"..

i guess w'll keep hunting for it..

 

Is the 94 the same as a 95? I can’t remember. Should be. I have one for my 94. The only thing my stock PCM controls is the IAC and the speedo. The only thing I used the 94 Hypertech for was when I changed the rear axle ratio. The “performance” tune didn’t seem to do much when the car was relatively stock and I still used the stock PCM for everything. The revised fan on/off temps were useful w/ a 160° t'stat.

I'm selling the Formula.... just need to get the buyer to move ahead. Right now the car's battery is dead. I could probably reset everything to stock to unlock it from my VIN. Don’t really need the gear change feature any more. When I swapped the TH400 in place of the T56, it was easier to just get a Dakota Digital interface box to correct the speedo.

 

is it 340752? and the plug, is it OBD2?

 

Subscribing..

 

meaning??

 

If you are asking about “subscribing”, he wants to follow this thread and receive notification when there is a new reply.

Mine is 340752, and has a 12-pin connector. The cable is removable.

 

oh ok.. thanks..

regarding the Hypertech..
don't you think the only diffrence between 345752 and 340752 is the cable?
once it up for sale, please let me know..