TL L5-2451cc 2.5L SOHC MFI (1997)
Coolant Temperature Sensor/Switch (For Computer): Testing and Inspection
(_P0116_)
The scan tool indicates Diagnostic Trouble Code (DTC) P0116: A range/performance problem in the Engine Coolant Temperature (ECT) Sensor
circuit.
NOTE:
-
If DTC P0117 and/or P0118 are stored at the same time as DTC P0116, troubleshoot those DTCs first, then troubleshoot DTC P0116.
Possible Cause
-
ECT sensor deterioration
-
Malfunction in the cooling system
-
Air cleaner (ACL) element damaged or dirty
