DTC P011B-00: ECT/IAT - Correlation Error: Notes

DTC P011B:00 (PCM, SKYACTIV-G 2.0) DETECTION CONDITION AND POSSIBLE CAUSE

DTC P011B:00	ECT/IAT: Correlation error
DETECTION CONDITION	Any one of the following conditions is met, the PCM detects a circuit/range performance problem: The temperature detected by the ECT sensor after engine start ^1 is 22°C {72°F} higher than the temperature detected by IAT sensor No. 1 20 s after engine start The temperature detected by the ECT sensor after engine start ^1 is a certain value lower than the temperature detected by IAT sensor No. 1 at engine start. (Without block heater) ^2 ^1 : Ignition switch is ON when 6 h or more have passed since the ignition was switched off. ^*2 : Based on the output value from ECT sensor when the engine is started, if the input heat quantity required to increase the engine coolant temperature 3°C {5°F} exceeds the threshold, PCM determines that the block heater is equipped and does not determine a malfunction. MONITORING CONDITIONS The following conditions are met: Period vehicle being left: 6 h or more Battery voltage: 8 V or more The following DTCs are not detected: IAT sensor No. 1: P0110:00 ECT sensor: P0117:00, P0118:00 Diagnostic support note This is a continuous monitor (CCM). The check engine light illuminates if the PCM detects the above malfunction condition during the first drive cycle. FREEZE FRAME DATA/Snapshot data is available. DTC is stored in the PCM memory.
FAIL-SAFE FUNCTION	Not applicable
POSSIBLE CAUSE	ECT sensor connector or terminals malfunction IAT sensor No. 1 connector or terminals malfunction PCM connector or terminals malfunction ECT sensor malfunction IAT sensor No. 1 malfunction PCM malfunction
SYSTEM WIRING DIAGRAM	Not applicable