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Babych44

Impreza v3-4 Wheel speed

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Car is 1998 Impreza GT, tell stupid what I have to put to settings that shows me wheel speed? Or is it even possibly with this car? Would need it for closed loop idle, and also for gear showing. Sorry my bad english, try to understand :(

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You probbaly dont have ABS sensors on that car to tap into so you wont get individual wheel speeds. Your speedo will be driven by a gearbox sensor.

connect the vehicle speed sensor in the gearbox up to any digital input, and configure this as LR wheel speed. Leave the wire connected to the speedo as well, dont just cut it.

then under chassis & body, set driven wheel speed source to this DI. Also set non-drive wheel source to the same DI.

 

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Yes, plug-in ECU. WRX-STI, ver 3-4 ecu. Speedo works fine, D1 set to LF Wheel speed, pullup resistor=off, on Speed sources both driven and non driven is LF Wheel speed. Should I wire extra wire from gearbox speed sensor to ecu like "cj" suggested? :o

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So assuming your car has a speed sensor like a WRX I would expect it to work.  Does LF Wheel speed parameter in the software not show any speed when you are driving?

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No.. Looking at runtime values or anywhere, no speed at all. In runtime values on "digital input pins" it shows "off" on LF Wheel speed, what does this mean? 

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