Reduced Power - P1516 & P2101 codes with ported TB?
 

Reduced Power - P1516 & P2101 codes with Bo White TB? I was driving to work, took the off-ramp and it threw these codes and went into reduced power mode.. I Bin driving it for like 3 weeks. I haven't done anything else to it other than CAI Intake. I was able to clear the codes and it went back to normal. Anyone experienced this Before? Any Ideas on what I should do to correct this issue?



Thanks, CDC

PS - Bo is gona send me back what he believes to be my Original TB (now ported). The Theory is that its out of calibration and if we can get My original TB back on there that will fix the issue =). Bo is Awesome! Lets hope this is the Fix

Keep us posted. I'm thinking of getting my TB ported as well

Sent from my SM-G930V using Tapatalk

I threw a 2nd code today while driving down the Hwy. Still waiting on my replacement.

i dont think Bo did anything wrong. For some reason the TB I swapped for my Original is Not jiving with my Car. That's why we gona try to swap it out =)

Codes
 

I had the same issue with a non-boosted NW throttle body, but mine was only during hard acceleration around 5500 to 6000. Found out the blower was pulling the throttle body closed under high boost, which threw those same two codes and caused it to go into limp mode, aka service stabilitrac. Installed a boosted throttle body and no issues

Well I got my Replacement from Bo and Installed it yesterday. I think It's the one that was Originally on the car. Now I will drive it and see what happens =) Fingers crossed!

Final Update. It's Bin over a month and I have had Zero issues. Bo was right, i guess the 1st one was just not a match for my car. Thanks a Bunch Bo - hope this helps someone