Yeah your right I see that now looking through the FSM.
Reguardless TB1 at 0TPS was reading on uprev 1.3 and 0.7 Volts. TB2 at 0TPS was running 0.7 and 0.7.
TB2's numbers stayed identical throughout the sweep of the TB (I manually moved the TB) Whereas TB1's did not, they did however come closer together at wide open.
Not sure what exatly Uprev is logging as it says in the FSM that one throttle position potentiometer goes from 0-5volts during the opening of the TB, and the other goes from 5-0 volts. Either way there are differences between the two that IMO should not be there.
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