P2185 Buick Engine Coolant Temperature Sensor 2 Circuit High

P2186 Buick Engine Coolant Temperature (ECT) (Sensor 2) Circuit Intermittent / Erratic

OBD Code:
System:
Subsystem: 		 P2186 Buick – (ASE)
 Powertrain
 Fuel and Air Metering

Trouble Code Description: Engine Coolant Temperature (ECT) (Sensor 2) Circuit Intermittent / Erratic


Location:
Analysis:

Possible Causes:
 Sensor 2
 Periodically Unstable Circuit

 

Tech description:

Buick Vehicle:Buick Regal – ?Buick Riviera – ?Buick LaCrosse – ?David Dunbar Buick – Buick Century – Buick LaCrosse – Buick LeSabre – Buick Lucerne – Buick Park Avenue – Buick Regal – Buick Verano – Buick Enclave – Buick Encore – Buick Rainier – Buick Rendezvous – Buick Terraza – Buick Riviera