P2186 - Engine Coolant Temperature Sensor 2 Circuit Intermittent/Erratic
P2186 is a generic powertrain diagnostic trouble code indicating Engine Coolant Temperature Sensor 2 Circuit Intermittent/Erratic. It relates to the Fuel & Air Metering system.
DTC Breakdown (SAE J2012)
| System | Powertrain (P) |
| Type | Generic |
| Subsystem | Fuel & Air Metering |
| Fault Index | 86 |
| Standard | SAE J2012 / ISO 15031-6 |
What does diagnostic code P2186 mean?
The dtc/">diagnostic trouble code P2186 represents Engine Coolant Temperature Sensor 2 Circuit Intermittent/Erratic. This standard generic code points to a monitored fault condition in the vehicle's Powertrain network.
Detailed diagnostic guides and specific fix procedures for code P2186 are currently being compiled. Always verify check engine warnings with a qualified mechanic.
Frequently Asked Questions about P2186
What does P2186 mean?
The diagnostic trouble code P2186 represents Engine Coolant Temperature Sensor 2 Circuit Intermittent/Erratic. This standard generic code points to a monitored fault condition in the vehicle's Powertrain network.
What is the system for P2186?
The P2186 code is located in the vehicle's Powertrain network.