Limp mode and engine light code P016B

[Josh_5.sloww]

I have a P016B code everytime and it goes into limp mode once I start up the car. When I drive the car a couple yards, stop and then clear it out turn the car back on and it's gone and the car runs fine but It's comes back on after every 6 hours or so when I DONT drive the car and have to repeat the process to clear the code. Current mods and Gt350 intake manifold, the 87mm tb, airaid closed box cai and a Corsa sport catback. The dealership said it was the throttle body but everyone's car seems to run fine with the 87mm tb :headbonk:

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[keltymd]

What tune do you have on the car for those mods? I would look there first it's a rich code. Closed loop limit reached.

 

[Josh_5.sloww]

What tune do you have on the car for those mods? I would look there first it's a rich code. Closed loop limit reached.

I had a Bama tune

 

[keltymd]

What do you have now if you "had" a bama tune. You need a tune if you are running the IM and TB

 

[Josh_5.sloww]

even with a tune it did that. I put it back to stock and just got a Lund tune

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