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Thread: Second Generation Volt tuning (2016+)

  1. #1

    Second Generation Volt tuning (2016+)

    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 Injection. If that doesn't work I'll try "E78A, GM, 2017+". Otherwise I might have to pull the ECM and get HPT support some numbers to add support.

    Progress on the First Gen tune will still continue. PM me if interested in a copy of the first gen tune.

  2. #2
    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.
    Last edited by TownDrunk; 04-11-2018 at 03:47 PM.

  3. #3
    Potential Tuner
    Join Date
    Apr 2019
    Posts
    1
    I know I'm late to the party on this, but I was unable to get a read on my ECU until I put my Volt into accessory mode (power button held with no brake pedal until the car turns on). After I put it in that mode, it loaded into HPT without complaint.

  4. #4
    Tuner in Training
    Join Date
    May 2005
    Location
    belgium
    Posts
    19
    Quote Originally Posted by alexh3791 View Post
    I know I'm late to the party on this, but I was unable to get a read on my ECU until I put my Volt into accessory mode (power button held with no brake pedal until the car turns on). After I put it in that mode, it loaded into HPT without complaint.
    can you post a copy of the read from your chevy volt second gen ?

  5. #5
    Tuner in Training
    Join Date
    Nov 2018
    Posts
    17
    Here's a read from my 2017 Cruze LT Auto. I was looking for a way to disable the #%@#%$ auto start-stop system. I don't see anything in there that would do it.
    Attached Files Attached Files
    2017 Chevy Cruze | Stock daily driver

    2004 Pontiac GTO | Magnacharger kit | Pedders Track II Suspension | Custom 1,200 watt stereo system

    1987 Pontiac Trans-Am | L33 Aluminum block 5.3 engine | 4L60e Transmission | 2000 Camaro PCM and harness | Custom LS to F-body harness