DTC P2183 Acura
Engine Coolant Temperature (ECT) Sensor 2 Circuit Range Performance Problem (Includes Hybrid Models)
Engine Coolant Temperature (ECT) Sensor 2 Circuit Range Performance Problem (Includes Hybrid Models)
Description
A malfunction is detected if the following three conditions are present after the engine has stopped and the ignition switch has been turned to LOCK (0) for at least 6 hours before restarting the engine: (1) When the temperature difference between the IAT and ECT1 is 57 ºF (32 ºC) or more. (2) When the temperature difference between the IAT and ECT2 is 30 ºF (17 ºC) or more. (3) When the temperature difference between the ECT2 and ECT1 is 73 ºF (41 ºC) or more. The execution time is once per driving cycle and the duration time is 10 seconds or more. NOTE: If DTC P0111 is stored at the same time as DTC P2183, troubleshoot DTC P0111 first, then recheck for DTC P2183.
Cause and Solution
Poor connections or loose terminals at ECT sensor 1, ECT sensor 2, and the PCM
Faulty ECT sensor 1
Video Guide
Diagnostic Info
- DTC Code: P2183
- Brand: Acura