Delco E83 ECU Tuning
Engine control unit used in 39 supported models from 8 makes.
Buick with the Delco E83
All Buick tunes- Buick Encore2013+1.4 TAutoTuner
- Buick Envision2014+2.0TAutoTuner
- Buick Excelle2003+1.6 T, 1.6i VVTAutoTuner
- Buick GL82000+2.4i 16VAutoTuner
- Buick Regal2008+1.6 TAutoTuner
- Buick Verano2016+2.4L 16VAutoTuner
Chevrolet with the Delco E83
All Chevrolet tunes- Chevrolet Aveo2011+1.2 16v VVT, 1.2 16V VVT, 1.4 16v VVT, 1.6 Ecotec, 1.6i VVTAutoTuner
- Chevrolet Captiva2011+2.4L 16VAutoTuner
- Chevrolet Cruze2009+1.4 16v VVT, 1.4 T, 1.6 T, 1.8iAutoTuner
- Chevrolet Equinox2009+III · 2.0T, 2.4L 16VAutoTuner
- Chevrolet HHR2005+2.0 Turbo, 2.2i 16V, 2.4i 16VAutoTuner
- Chevrolet Malibu2013+2.0TAutoTuner
- Chevrolet Orlando2011+1.4 T, 1.8iAutoTuner
- Chevrolet Sonic2011+1.6 16v, 1.6 Ecotec, 1.8iAutoTuner
- Chevrolet Spark2013+1.0 16v VVT, 1.2 16v VVTAutoTuner
- Chevrolet Tracker2015+1.8iAutoTuner
- Chevrolet Trax2013+1.4 T, 1.6i VVT, 1.8iAutoTuner
Dodge with the Delco E83
All Dodge tunes- Dodge Charger2006+LX · 6.1 SRT8AutoTuner
Holden with the Delco E83
All Holden tunes- Holden Cruze2012+1.6 T, 1.8iAutoTuner
Opel with the Delco E83
All Opel tunes- Opel Adam2012+1.4i 16vAutoTuner
- Opel Antara2010+2.4i 16VAutoTuner
- Opel Astra2004+H, J, K · 1.4 16v VVT, 1.4 T, 1.6 Ecotec, 1.6 TAutoTuner
- Opel Cascada2013+1.4 TAutoTuner
- Opel Corsa2000+C, D, E · 1.2 16v VVT, 1.2 16V VVT, 1.4 16v VVT, 1.4 T, 1.4i 16v, 1.6 TAutoTuner
- Opel Insignia2009+1.4 T, 1.6 T, 1.8i 16vAutoTuner
- Opel Meriva2010+1.4 16v VVT, 1.4 TAutoTuner
- Opel Mokka2012+1.4 TAutoTuner
- Opel Zafira2012+1.4 TAutoTuner
- Opel Zafira Tourer2011+1.4 TAutoTuner
Pontiac with the Delco E83
All Pontiac tunes- Pontiac G52007+2.4i 16VAutoTuner
- Pontiac Solstice2005+2.4i 16VAutoTuner
Saturn with the Delco E83
All Saturn tunes- Saturn vue2008+2.4L LE5AutoTuner
Vauxhall with the Delco E83
All Vauxhall tunes- Vauxhall Adam2012+1.4i 16vAutoTuner
- Vauxhall Astra2004+H, J, K · 1.4 16v VVT, 1.4 T, 1.6 Ecotec, 1.6 TAutoTuner
- Vauxhall Corsa2000+C, D, E · 1.2 16v VVT, 1.2 16V VVT, 1.4 16v VVT, 1.4 T, 1.4i 16v, 1.6 TAutoTuner
- Vauxhall Insignia2008+A · 1.4 T, 1.6 T, 1.8i 16vAutoTuner
- Vauxhall Meriva2010+1.4 16v VVT, 1.4 TAutoTuner
- Vauxhall Mokka2012+A · 1.4 TAutoTuner
- Vauxhall Zafira2011+MKIII / C · 1.4 TAutoTuner
About Delco E83 tuning
The Delco E83 engine control unit is supported in 39 models from Buick, Chevrolet, Dodge, Holden, Opel, Pontiac, Saturn, Vauxhall. We read, modify, and flash it with AutoTuner, then verify the result on our Dynojet 424xLC2 in Jenison, MI. A custom calibration optimizes fueling, ignition timing, boost, and torque limits for your exact build.
Don't See Your Vehicle?
These lists cover off-the-shelf tuning platforms. We also do standalone ECU installs and custom calibrations, so reach out and we'll tell you what's possible for your build. Compatibility data last updated 2026-09-24.