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S&R O-Drive
 

 

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FEATURES & BENEFITS OF THE O-Drive
All piggy-back units are reliant on the exiting ECU to provide the fuel and ignition to the engine.  For this reason they are bound by the limitations of the existing ECU.  Fuel is typically modified by changing the load sensor or lambda sensor signal.  Ignition is done by delaying or advancing the crank angle sensors signal.  The piggy-back unit tricks the ECU into thinking that it is running under different conditions thereby allowing for a different output.

The O-Drive, like its predecessor, has the ability to drive an extra injector which will allow more fuel to be added into the engine typically for turbo applications.

 

Feature Benefit
 Throttle Sensor learning feature Fits to any throttle position
 RPM Calibration To suite your installation
 High RPM range Racing?
 Fuel map with 128 sites Smooth Programming
 Ignition Map with 128 sites Fine Ignition resolution
 Injection Map with 128 sites For extra (boost!) injection
 0 - 10 volt analogue range Allows tuning of all models
 6 Amp injector drive Handles 6 x 16 ohm injectors
 Various ignition outputs For the most stringent applications
 Selectable Trigger points To suit
 Programmable Cylinders It works on any amount of cylinders!
 Selectable polarity To Suite
 Can handle interlaced signal For 4 cylinders ignition output tuning
 Balanced Inputs Inverted Outputs
 Missing Tooth Signal For up to 2 teeth advance/retard
 Ignition output limit Limits max. advance and retard
 Fuel High low limit Prevents overdriving the ECU
 Small Size Fits Anywhere
 Low Battery Drain Simple Installation
 Self Checking Test Available For Extra Confidence
 Map Switchable While you drive
 All Inputs Protected No mishaps!
 Crystal Controlled For Stability
 Encapsulated For Moisture and Dust
 Easy Tuning Software DOS or WINDOWS
 Low Component Count High MTBF
 10 MIPS computing To facilitate quick engine response
 Signal Conditioning To prevent miss trigger
 Engine profiles (library) Easy set up
 Lambda Signal Tuning Modification of Lambda Senor Readings
 Proportional Nitrous Control Less waste of power in nitrous injection
 Adjust Dwell Time For very basic standalone applications
 Rpm / Airflow / Analogue Defection / Temp Switch Point For cam switch and similar applications
 

Wiring Diagrams
New Wiring Diagrams have been created for the O-Drive. Please visit the Downloads Section regularly, as we are continuously updating these diagrams. Should you not find a diagram that you need, please contact our customer support team to assist you.

Key Benefits

  • Benefit 1
  • Benefit 2
  • Benefit 3

Pricing

Description SKU # Price
option 1 sku-1 00
option 2 sku-2 00
option 3 sku-3 00

 

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Copyright © 2007 S&R ENGINEERING
Last modified: 02/21/08
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