P011B on the 2015 Land Rover LR2
The bulletins listed name this code in NHTSA's summary, or are about the same components. A bulletin or a recall listed here may apply to the model year. None of it is a diagnosis.
Nobody has written a description of this code yet.
| LTB00800NAS2 | 2017-06-13. Service bulletin. "SITUATION: THE ENGINE MALFUNCTION INDICATOR LAMP (MIL) MAY BE ILLUMINATED WITH THE FOLLOWING DIAGNOSTIC TROUBLE CODES (DTC) STORED IN THE POWERTRAIN CONTROL MODULE (PCM) AND NO HARDWARE FAULT: • P011621: ENGINE COOLANT TEMPERATURE SENSOR 1 CIRCUIT RANGE/PERFORMANCE (FAULT ON START UP AFTER USING BLOCK HEATER) • P011B22: ENGINE COOLANT TEMPERATURE / INTAKE AIR TEMPERATURE CORRELATION (FAULT ON START UP AFTER USING BLOCK HEATER) • P013A00: O2 SENSOR SLOW RESPONSE RICH TO LEAN (BANK 1 AND SENSOR 2) • P131500: PERSISTENT MISFIRE • P030000: RANDOM MISFIRE DETECTED • P030100: CYLINDER 1 MISFIRE DETECTED • P030200: CYLINDER 2 MISFIRE DETECTED • P030300: CYLINDER 3 MISFIRE DETECTED • P030400: CYLINDER 4 MISFIRE DETECTED" |
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| LTB00800NAS1 | 2017-06-08. Service bulletin. "SITUATION: ONLY ON VEHICLES FITTED WITH A LAND ROVER-APPROVED ENGINE COOLANT HEATER (BLOCK HEATER), THE ENGINE MALFUNCTION INDICATOR LAMP (MIL) MAY BE ILLUMINATED WITH DIAGNOSTIC TROUBLE CODES (DTC) P0116-21, P011B-22, P2183-00, OR P2183-22 STORED IN THE ENGINE CONTROL MODULE (ECM) AND NO HARDWARE FAULT. CAUSE: THIS MAY BE CAUSED BY AN ON-BOARD DIAGNOSTICS (OBD) CALIBRATION ERROR." |
2 on file from NHTSA, as of 2026-10-19. See them in the bulletin list. A bulletin lists model years: read the document for which vehicles it concerns.