Wow, so on second thought I am not picking one up on eBay. I guess I am spoiled by the fact the M1.x units can be found for ~US$50 pretty often. I will just stick to doing parallel work on the subsystems which are identical between the two units. Sorry about going off-topic...
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When trouble arises and things look bad, there is always one individual who perceives a solution and is willing to take command. Very often, that individual is crazy. - Dave Berry -
Atsome BMW forum I found something nobody meantioned yet.
Motronic is expection a 0.1 - 0.9V signal, LC1 standard configuration is 1.1V.
I changed this and during warm up/error I set 0.45V (Lambda 1), no DTC yet.Comment
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The problem is not DTC, the problem is when you restart on hot engine with the gauge cold the fuel trim will run away without the patch i have in my software.Comment
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When the Lambda signal is lambda 1 too?
I will take a look into your patch.Comment
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It depends how exactly "1" it is...
A delay is all that is needed.Comment
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Ok I see the issue, thanks! I will inspect your code and try to understand
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