07 Type S surging/idle issue

90k on the mileage. Automatic, Car went into limp mode

tl type s code p2138 this code popped up. Shut the car off and restarted. Drove fine. But the idle bounces almost with a hesitation. Like lacking power. I’ve seen this code a lot for an APP sensor? But, my Type S is drive by wire. So I’m not sure if the fix that everyone does will work for mine ?

Thanks in advance.