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DBW throttle on link g4+ celica st205


Adzn3k

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1 hour ago, Zmit said:

What's the technical reason that E-throttle isn't supported on this ECU? (In its current form)

Our plugin ECU's are made up of 2 PCB's, we refer to them as the "top board" and "bottom board".  The top board has the main ECU electronics, the bottom board is basically just like an adaptor board that connects all the necessary I/O from the top board to the original OEM header. 

For the last couple of years all of our plugin ECUs use a G4+ Xtreme based top board so it has the E-throttle hardware on board.  However in this case the bottom board doesnt connect the Aux 9 & 10 outputs to any externally available pins (also no E-throttle relay/Ethottle power supply routed).  This is mostly because this car never had E-throttle originally and it wasnt a common modification back in the day when we designed this bottom board and it hasnt been revised since we added E-throttle to the Top board.

Some of our more common plugins have had the bottom boards revised more regularly as trends change or features are added, for instance, WRX V7-9 and Evo4-9 ECU's now have the E-throttle outputs connected. 

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On 1/14/2018 at 7:01 PM, Adamw said:

Our plugin ECU's are made up of 2 PCB's, we refer to them as the "top board" and "bottom board".  The top board has the main ECU electronics, the bottom board is basically just like an adaptor board that connects all the necessary I/O from the top board to the original OEM header. 

For the last couple of years all of our plugin ECUs use a G4+ Xtreme based top board so it has the E-throttle hardware on board.  However in this case the bottom board doesnt connect the Aux 9 & 10 outputs to any externally available pins (also no E-throttle relay/Ethottle power supply routed).  This is mostly because this car never had E-throttle originally and it wasnt a common modification back in the day when we designed this bottom board and it hasnt been revised since we added E-throttle to the Top board.

Some of our more common plugins have had the bottom boards revised more regularly as trends change or features are added, for instance, WRX V7-9 and Evo4-9 ECU's now have the E-throttle outputs connected. 

Well explained. Thanks for that Adam.

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