DTC P2183-00; ECT Sensor No. 2 Circuit Range/Performance Problem: Notes

NOTE:

To determine the malfunctioning part, proceed with the diagnostics from "Function Inspection Using M-MDS".

Details On DTCs

DESCRIPTION	ECT sensor No. 2 circuit range/performance problem
DETECTION CONDITION	Determination conditions	When the ECT sensor No. 2 detected temperature is approx. 12.1 °C {21.8 °F} higher than the IAT sensor No. 1, or the ECT sensor No. 2 detected temperature is approx. -14.3 °C {-25.7 °F} less than the IAT sensor No. 1 with the ignition switched ON, the PCM detects a circuit range/performance problem.
	Preconditions	Before starting the engine, leave the vehicle with the engine turned off for 6 hours or more. The following DTCs are not detected: IAT sensor No. 1: P0112:00, P0113:00 ECT sensor No. 2: P2184:00, P2185:00
	Drive cycle	2
	Self test type	CMDTC self test
	Sensor used	IAT sensor No. 1 ECT sensor No. 2
FAIL-SAFE FUNCTION	Not applicable
VEHICLE STATUS WHEN DTCs ARE OUTPUT	Illuminates check engine light.
POSSIBLE CAUSE	ECT sensor No. 2 connector or terminals malfunction MAF sensor/IAT sensor No. 1 connector or terminals malfunction PCM connector or terminals malfunction ECT sensor No. 2 malfunction IAT sensor No. 1 malfunction PCM malfunction