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      10-02-2023, 01:12 AM   #2
mp3_in
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Drives: BMW X6 50i
Join Date: Sep 2023
Location: Ukraine

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I've added new values to monitor such as angle of throttle (body) valve, I noticed there are always different values between heads, but also different incoming temperature from intercoolers, can throttle valve open more if ECU sees there are less temperature of air mass to compensate?
Or throttle valves strictly controlled by me as a driver input?

UPD: already been told that throttle valve is controlled by ECU as well to compensate

UPD: added new values for lambda before cat (no lambdas aftercat cause catless)

I don't know what this graph means but Im confident both lambdas working fine and what I see bank 2 throttle body valve has more angle but engine receives the same amount of air from intake manifold so we can pretty much exclude throttle valve,
What I can tho near constant misfires even on idle, when pressing accelerator hard, especially from stand sometimes car goes ideally up to 3d gear.

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Last edited by mp3_in; 10-02-2023 at 07:22 AM.. Reason: new test
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