ChaserDream Posted January 20, 2017 Report Share Posted January 20, 2017 I have a customer looking for a dual mapping ecu. Essentially he wants to be able to have an input like a toggle switch to toggle between a high boost tune and a low boost tune. Or perhaps a low octane tune vs. high octane tune.Does Link have anything like this? What model ecu would work for a feature like this? Quote Link to comment Share on other sites More sharing options...
Scott Posted January 20, 2017 Report Share Posted January 20, 2017 Hi,All the G4+ ECUs are capable of switching fuel, ignition, boost, VVT target, and other tables when a switch is toggled. The actual base-map doesn't change, just the active tables within it.Scott Quote Link to comment Share on other sites More sharing options...
ChaserDream Posted January 20, 2017 Author Report Share Posted January 20, 2017 Great response time Scott. Thanks!Can you give me a hint on how to set up the input point for changing the active tables? The customer wants to have either a low/high boost ignition and fuel map change or a race gas vs. pump gas map.We were thinking of setting her up with the G4+S before this question popped up. Quote Link to comment Share on other sites More sharing options...
Scott Posted January 20, 2017 Report Share Posted January 20, 2017 Lets assume that the switch will apply a ground to the ECUs digital input pin when the driver wants to switch tables. Here is how the switch would control the ignition tables:The same switch (digital input) could also switch the fuel, boost, VVT, etc tables.Scott Swt 1 Quote Link to comment Share on other sites More sharing options...
ChaserDream Posted January 20, 2017 Author Report Share Posted January 20, 2017 Thanks Scott.Extra ordinarily helpful! Quote Link to comment Share on other sites More sharing options...
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