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There was less timing on my truck actually on the alcohol timing tables

I'll fix the MAF codes right away, I just assumed 2nd fail was okay.

The commanded 02 was all messed up as it was a Flex fuel ecu defaulting to 12.41 with no sensor connected. I fixed that in a...

The impression that I got from Hptuners, was that I had to re-flash the ecu to a V8, as the V6 OS was not usable.

So the short and sweet of it is find a cal in the repository that meets my needs,...

With my S10 I had so many issues too. Cracked intake manifold, leaks galore that never seemed to go away etc. Found a missing collector bolt near my wide band too after pulling the motor due to...

So would the procedure for me to do this is find an OS in the repository that allows 3 bar SD, use the VIN to re-flash the ecu with the Tech2.

Then read it out with HPTUNER and license it?

I'm pretty sure that it is, but that being said the view at that end of the manifold is not great. I'll have him smoke test it.



Does it actually idle well and not try to stall?

I really hate to ask, but what's the procedure with a Tech2?

Its my dad's and I know it's not an issue to borrow it, but would like to get an idea first. He also has whatever the GM based...

Initial start and tune on a friend's S2000, 5.3 swapped. Mild Comp Thumpr cam, swap headers. OLSD tune.

Made some edits to help it start-up easier, mostly to force OLSD, base RAF etc.

After a...

Did an initial read-out on a friend's ecu the other day. Its an S2000 with a 5.3 swap.

He sourced the ECU from ebay, and after sending the file to HPtuners for confirmation, it is indeed meant...

Wouldn't consider myself a pro tuner, but I've done fair amount through email for another platform. Nominal fee, and that's been surprisingly peaceful. Only one bad bone in the bunch, but I am...

I have a funny feeling that the firmware for got updated on it when I tried 3.0.

Unfortunately I feel like 3.0 was rushed and having RTT was critical for try to tune my truck

Cannot do Blackbox datalogging, constantly get the ERR light.

Tried writing a new config multiple times, but no luck.

No logs currently saved on it either.

Any tips before I contact support?...

Status on RTT.

Really need it to try and fix an idle issue

Being that EDC17 isn't easy to work with, and the demand is very low, it probably won't happen.

Only got my cable back in September. .....

AFRerror/wideband tables don't match on the column axis data.

They seem to have the columns from the timing tables and not the VE table.

Is RTT coming back soon? Really needed it the other...

Not sure whats going on here, if I am missing something or what.

Lets say I am one 'layout' named TuningMAP.

Switch to 'Idle Airflow' layout,

my channels do not change.

Another thing I noticed,

AFR error is no longer supported on the channels

If theres a solution down the road thats fine.

Bloody hell thats my fault on the commanded AFR.

Not sure why, but it was there before.

Attached I think is the layout I was attempting to use for dialing in my RAF.

Where is RTT?56620

I really wish I never upgraded.

AFRerr does not work, but shows my wideband value on the other histogram.

Cannot use Idle Airflow Desired (despite having the correct values logged) as the table...

Anyone?

If it helps I have access to a real GM Tech2 thats updated through 2013 ( not a clone)

In the middle of swapping a 2003 S10 to a 4.8LS. Bought the project incomplete, with the goals for a nice driver to maintain emissions compliance.

Purchased HPtuners used for a fair price, not...