Schneyer Automotive Technologies, LLC can provide any combination of the services listed below:

Model Setup
We have over 20 years of experience providing calibration development on alternative and diesel fueled compression ignitions engines.  We are proficient with Bosch EDC 17 and Siemens common rail fuel systems and control modules.  Below is a short list of some of our calibration related capabilities:

  • Steady-state feedgas
  • Transient feedgas
  • Aftertreatment
    • LNT
    • LNC
    • SCR DOE Generatioin
    • DPF 
  • Altitude and ambient extremes  
  • Cold start
  • Fuel economy optimization
  • Driveability 
  • Effect of sensor robustness on calibration 
  • Alternative fuels
  • Bio-diesel
  • Model based controls
  • EGR system optimization
  • Boost system optimizationEaton Hybrid


Hybrid Vehicles

SAT has experience developing and testing HEV and PHEV's.  We have worked with customers from the design phase through testing and warranty reduction programs.  We have experience with several motor, inverter, and battery suppliers.  Below are a few of the areas which we can help: 

  • Calibration and optimization of engine for hybrid operation
  • Hybrid system integration
  • Development
  • Debugging
  • Modeling
  • Communications and gateways
  • Driveability
  • OBD
  • Testing


Prototype Electronics

We rapidly develop small electronic control units for our customers.  SAT fills a niche for electronics where inexpensive custom designed circuits with fast turnaround are needed.  Prototype boards are typically delivered in less than 4 weeks.  Below are a few areas of our expertise:

  • CAN
  • LIN
  • USB
  • Ethernet
  • Bluetooth
  • WiFi
  • Analog I/O
  • PWM
  • Gateways
  • Closed loop controllers


TradeoffsWe can provide many other related services.  Below are listed just a few:  

  • Benchmarking
  • Not To Exceed (NTE) testing
  • Auxiliary Emissions Control Device (AECD) documentation  
  • OBD 
  • Troubleshooting and problem resolution
  • In-use warranty and improvements
  • Wiring and documentation


We offer competitive rates with a goal of delivering the exact service required at the lowest rate based on the hardware, software, level of service, location, and duration of the project. For further information on rates, please contact us.