Quote:
Originally Posted by jfoj
So let me REPEAT myself, PA Soft/BMW Scanner 1.4.0 is the WRONG tool for driveability problems. PLEASE read what I stated above.
What you have to FULLY understand is your engine has a LEAN problem. Yea, yea, yea, yea you are going to tell me how PA Soft/BMW Scanner 1.4.0 is stating "deviation too great, deviation too rich".
What we have here gentlemen is a FAILURE to communicate.
This is a problem with language translation.
What PA Soft/BMW Scanner 1.4.0 is stating "deviation too great, deviation too rich" is really saying is the DME is trying to overcome a LEAN condition and the DME is maximum fuel enrichment and the DME is up against its MAX enrichment and the mixture is still TOO LEAN.
This is a semantic problem.
Until you get an OBDII smart phone/tablet App and Smoke Test the vehicle, you are chasing your tail.
It is not that hard but you have the WRONG tool for the job.
You have a serious LEAN problem, likely intake boots, CCV and hoses, power brake booster, DISA or vacuum caps on the intake that are missing.
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Hi, thank you very much for such detailed explanation. I will follow your advice and order hardware/software you had recomended. I would like to apologize for miscomunications due to English is not my main language,, I mean it is but this not a language I was born in to, sadly, coming to US in my twenties and pretty much by myself, i stood no chance to pull myself trough college so whatever I had picked up on the street - I do my best with it. Back to cars- I did smoke test in a way that smoke was pumped in to untake boot and all was found - little rubber cap had cracked. Is there a better smoke entrance point that could show me issues with different cuicut?