Hello,
i have an EMU Black running DBW. My setup is a 350z nismo pedal and TB is a bosch 280 750 156. I am having trouble getting the throttle to actuate. The wiring has been verified multiple times now, grounds are good. I cannot run the calibrate tool. Output test does not work for hbridge 1A/B, something to note every once in a while when I turn the ECU on i will hear the TB humming with no movement..? Manually actuating the throttle blade i can see both sensors inputs changing. The same goes for the throttle pedal both inputs are working properly.
how common is it for these hbridges to fail?
What else should i check?
This issue doesnt seem very common, and im in need of assistance.