04-27-2021, 04:05 PM | #1 |
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Throttle Errors on Freeway/Motorway
Hi all
I have a 2015 228i. N20. Basically I'm getting some intermittent errors with my piggyback ECU. I have one of these which in the UK is fairly respectable although not as good as a custom tune(mine has warranty). https://tdi-tuning.com/en-gb/car/bmw...uning-box-chip I also have a Mishimoto intake. On the freeway/motorway at a constant speed between 70-80 mph I am getting an intermittent problem at which point the car is going into limp mode and I have to switch of the tuning box. The errors I get are: B2AA P110D P1AA P169F They all seem to relate to the throttle position. However running the box is there anything else I should be checking. I have new spark plugs on order and the car just had an oil change/service. I am running 99ron all the time. Many thanks |
04-29-2021, 07:19 AM | #2 |
Second Lieutenant
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Rep 248
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Drives: 2014 BMW 228i, 2017 BMW M240i
Join Date: Apr 2021
Location: Northern Virginia
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maybe check your ignition coil packs?
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Appreciate
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