Darthilli Posted September 23 Share Posted September 23 Hello, I am experiencing an issue with Mini; maybe someone might provide a solution. I own a Mini Countryman 2.0d N47, which lacks sufficient torque until around 2,200 RPM. The real boost is much lower than the quoted value. That is likely the explanation. However, the primary issue is the absence of mistakes. DPF removed, EGR also eliminated and reprogrammed accordingly. Perhaps someone might recommend where to search. While replacing the chain, the technician inspected the turbo and confirmed it was functioning properly. However, it exhibits sluggish acceleration. Inspected the mass airflow sensor, performed cleaning, tested other sensors without success, and conducted a leak test, which also yielded no results. almost devoid of responses. Thank you. Link to comment Share on other sites More sharing options...
Sumoto Posted September 23 Share Posted September 23 Did you acquire the vehicle with diminished power, or did you have the DPF and EGR systems reprogrammed, resulting in satisfactory performance thereafter? Link to comment Share on other sites More sharing options...
Darthilli Posted September 23 Author Share Posted September 23 Greetings, I acquired it in this condition almost four years ago; nonetheless, my wife was the one using the vehicle. Upon purchase, I opted for carbon cleaning. The technician saw that the EGR had been blanked off with a gasket, indicating it had been programmed out prior to my acquisition. Additionally, when replacing the timing chain and inspecting the turbo, we discovered that the DPF was clogged, therefore it was subsequently removed. However, the vehicle exhibits very low torque until reaching 2,000 RPM. I attempted to restore the vehicle to its normal settings, and then programmed off the DPF and EGR, but this did not provide any improvement. Link to comment Share on other sites More sharing options...
Sumoto Posted September 23 Share Posted September 23 Allow your wife to operate the vehicle and get a superior option for yourself. Link to comment Share on other sites More sharing options...
Darthilli Posted September 23 Author Share Posted September 23 No, we are purchasing her other vehicle, and I will retain the Mini for me, but I want to repair this. At the very least, I will attempt to do so. Link to comment Share on other sites More sharing options...
Micobe Posted September 23 Share Posted September 23 Are there any split vacuum pipes available? Link to comment Share on other sites More sharing options...
Darthilli Posted September 23 Author Share Posted September 23 I conducted a vacuum smoke test, and everything seems OK; however, it only generates 1 bar of pressure smoke. Upon reviewing the log, I saw that at around 2.2k RPM, the real boost aligns with the intended value. Prior to this, at around 1.7k RPM, the specified boost is approximately 1 bar, but the actual boost ranges from 0.5 to 0.6 bar. Link to comment Share on other sites More sharing options...
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