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There won't be any more development on the first gen or second gen Volts by our team. Neither Laz or I have first gen Volts and in a few weeks I won't have a second gen Volt either. Despite working...

Sorry, no clue. Our tune had fan control optimized. Fans primarily ran when vehicle wasn't moving. No need to do things manually.

Laz and I were the primary tuners of Volterado and neither of us owns a first gen Volt so tuning has come to a halt.

PM me if you want a copy of the tune.

At a later date, when I'm not swamped...

Maybe HP Tuners support can help with your Ampera.

You might email them.

It appears we may be using the E80a ECU, the same as the '17 Malibu, but I'm still unable to get a read. I've contacted HPT support.

The sticker would be having a compatible version of .Net.

If you have that, go for it.

My experience is you'd want at least a 10 inch screen, an i5 and 4 gb of ram.

Hi,

I assume you don't own or have a need for HPTuners software ($500 US)? You should be able to find someone who does custom tunes and uses HPTuners software.

Raybythelake worked out an...

I was finally able to read our 17 Encore (LE2 engine) today. I compared with Luis's tune and it's completely different.

Apparently it has an E80A ECM.

Just load your stock tune and warranty is effective again. :D

A lot of things changed in 2013 including a bigger battery capacity. The engine tune for 2014 & 2015 are identical and 2013 is more inline with 14/15 than 2012. I suspect HV battery controller may...

Hi Rmay,

The problem is they won't let me and my brother-in-law install it over the weekend and trying to find an EV shop to install HV battery mods could be a challenge.

Also a problem is the...

If you wanted to make it accurate for E85 and E10, you could tweak the 6 slightly, maybe a by slight changes, but still keeping it close to 6.

If you don't care about flex fuel, just change the...

Try: (400-6*10)*[50020.114]/[6210.72]/[50151.248.avg(700)]/[50070.56]

You may have to tweak the 400 to make it more accurate.

Looks like you had help here: https://www.hptuners.com/forum/showthread.php?66169-HELP!!!!-2000-Cavalier-LD9-Turbo

Why start a new thread?

Any interest?

Still trying to read my '18. I installed the latest beta and just now found the option "E92A, GM SIDI 2017+" and hoping to try that tonight after work. SIDI is Spark-Ignited Direct...

It's difficult to convert a non-FF engine to FF because GM doesn't just disable one or two tables, often they screw up dozens of tables to make it difficult. This info given to me by an automotive...

I've been thinking about upgrading to a second gen Volt and was surprised today when I compared specs. I knew EV range was around 50 miles, but thought ICE mileage was close to 50 as well, but...

Since I always go to his counter, I think he enters my license plate in the computer when I drive in to look me up.

Tuning is going well, but as usual, many things are an uphill battle with a Volt. Lean cruise is working great and we're getting some nice mileage gains at 1400 up to 2000 rpm. At 2000 and higher, we...

MickRat, sent you a pm 2 weeks ago.

Mac, sent you a pm 3 days ago.

I updated post #112 with a link to the 2012 Volt service manual and more info about the wiring. http://temp.paoberson.ch/AMPERISTE/Service_Manual.pdf

Very cool!

My service writer is at a Buick dealership and he always remembers my name. I didn't know I was that memorable.

The pin may be there already. Otherwise maybe a good pic of one of the existing pins next to a ruler?

I was told the Chevy parts guy needed to see it to order it since it could be a number of...

One more member is going to install the sensor and document it. Hope to have a pdf of it when it's finished.