Quote:
Originally Posted by myarmar
I think you need to get a scan of the live data with the real MB scanner. The generic OBD2 probably expects to see second bank O2 sensor from the same ECU, but in case of the M120 V12 it is not the case. You maybe trying to fix something not broken.
Mike
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I agree with Brett - an interesting thought. However, my OBDII scanner does read proper variations in Bank 2 Sensor 2 (post-cat). It is independent of Bank 1 and I can vary it at will by raising engine RPM's. Therefore, it does not make sense that OBDII would exclude Bank 2 Sensor 1, but pass Bank 2 Sensor 2.
Also, I ran a 7-minute data collection run this afternoon and will post the data as I get it downloaded. BTW - my ECU's still report 'Not Ready'!
Cheers,
Jeff