There is a better solution in trial right now. I wrote software that makes use of the internal bootstrap rom inside the 68HC11. Folks I am working...

Thank you Dave w. Going watch it now.

This YouTube Video has details for using a 3 bar MAP with TunerPro. https://www.youtube.com/watch?v=x6Pa52m5KTA Version 5.2 is even better!

I used Hptuners to upgrade to the 2 bar os. That was before I found out the OBDX Pro. Is upgrading to a 3 bar possible with tunerpro?

Hey! Sounds like you have some cool projects going on. I read you have a turbo 5.3 running a stock ECM. Sounds like you have already used the OBDX...

I appreciate the information didn't know CATS still messed with cracking them open. But i do enjoy the soldering myself (side hobby i enjoy). Just...

Possibly TunerCats can remove and replace both T & E chips. It been a few years since I’ve shipped a computer to TunerCats, but I think TunerCats...

Hi Jeff, That etched number seems to match the second and third digits of the larger printed number in your picture. On two memcals I have handy,...

Sorry I keep thinking this is in an Astro. Was helping someone else recently with an Astro got it on the brain and confused. If it is a S10 for S10...

In this scope capture, the "Add On Time" is provided by another RC time constant which extends the output pulse width until the comparator threshold...

In the scope trace of the previous post, I've supplied a burst of 5 cycles of a 6 KHz sinewave (pink trace). That starts a rising ramp of an RC time...

Did a little more investigating today and figured out that the "Ignore Time" of 3 milliseconds and "Add On Time" of 4 milliseconds are done with RC...

I was able to get everything sorted tonight. The lean codes were caused by some extra rotten vacuum lines in the engine bay. I also tightened the...

Is it flagging asynch injection or ASD multifire coming to a stop? If so that can do some weird stuff at lower pulsewidth. I had to set the synch to...

I looked at several 4.3L tunes I have. The one out of my 97 and 05 Astros I had as well as an 03 Express and 04 GMT800 truck. I did some graphing on...

Yes I am looking for a loopy idle, that being said in your opinion do you think it would be ok if I keep the cam, injectors, and just upgrade the...

Cam I and E duration dictate a cam size and LSA has a big effect on idle quality. My 25 years of experience modding and tuning LS engines and...

It made me log in 4 or 5 times before it sent me back to the home screen after i hit the send button so hope it went thru...

There is another emulator out there called the Mototronic Cobra R6, sold through Boosted NW that will run with your 7427. I personally know nothing...

Thanks for the reply, why do you think that it's too big of a cam for the 5.3 w/ the 109 LSA? When I purchased cam, I was aware of the converter not...

I had some promising progress this eve. I found a couple more settings related to the trans I figured I would try and flash. First was...

I'm thinking the 2000 S10 has the P08 PCM: https://pcmhacking.net/forums/viewtopic.php?t=8165 2000 2.2 Liter PCM connector Blue / Black pin-out...

http://aldlcable.com/