Bootmod3 issue low boost?

Ricky_Blayz · 06-02-2021, 11:03 PM

Anyone with a bad o2 sensors have a issue where the car isn’t creating the correct amount of boost while being tuned? The o2 sensors on my car are messed up and i have 12b102/202/302/402 codes for it. My car however on a stock tune is making more boost.

dodospor · 06-05-2021, 05:12 AM

i have custom tune , and for some reason my car is running rich , have black smoke under hard acceleration, but with ots map the car running fine , which is wierd

Ricky_Blayz · 06-25-2021, 01:24 AM

Quote:

Originally Posted by dodospor

i have custom tune , and for some reason my car is running rich , have black smoke under hard acceleration, but with ots map the car running fine , which is wierd

Well i figured out my issue. I fixed the o2 sensor problem but oddly enough something was wrong with my stage 2 tune. I had redownloaded a different stage 2 file and now everything is perfect. Finally getting boost and everything

06-02-2021, 11:03 PM	#1
Ricky_Blayz Enlisted Member 15 Rep 47 Posts Drives: Bmw m3 f80 Join Date: Nov 2020 Location: Queens, NY iTrader: (0)	Bootmod3 issue low boost? Anyone with a bad o2 sensors have a issue where the car isn’t creating the correct amount of boost while being tuned? The o2 sensors on my car are messed up and i have 12b102/202/302/402 codes for it. My car however on a stock tune is making more boost. Last edited by Ricky_Blayz; 06-03-2021 at 04:55 PM..
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06-05-2021, 05:12 AM	#2
dodospor Private First Class 26 Rep 133 Posts Drives: 16 bmw m4 Join Date: Feb 2020 Location: raleigh nc iTrader: (1)	i have custom tune , and for some reason my car is running rich , have black smoke under hard acceleration, but with ots map the car running fine , which is wierd
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