LEMON Manuals: Even more car manuals for everyone
Home >> BMW >> 2012 >> X6 50i >> Repair and Diagnosis >> External Pages >> Different car >> Section 1998 (Self Diagnosis - Diagnostic Trouble Codes - DTC P0035 - DTC P0480 (N63 & S63)) >> Diagnostic Trouble Codes (DTCS) MSD85 - Bn2020 >> DTC P3027, BMW Hex Code 0x12B601, BMW Code 1226241: O2 Sensor Temperature Measurement Operating Temperature not Reached (Bank 2 Sensor 1) >> Monitoring criteria

Monitoring criteria

WARNING: This page does not describe the selected car, but rather 53 other vehicles, including the 2013 BMW X6 M, 2013 BMW X5 M, 2013 BMW M6, 2013 BMW M5, and 2013 BMW Alpina. However, it is still accessible from the selected car via links, so may be relevant.

the temperature is less than 655 °C or greater than 1000 °C and the OC diagnosis is unable to detect an error.

Potential problem source(s):

-Defect in wiring harness to pre-catalyst oxygen sensor 2

-Oxygen sensor 2 forward of catalytic converter defective

scientia non olet · About LEMON Manuals