P0452 – Evaporative Emission System Pressure Sensor/Switch Low
The P0452 OBD2 code indicates low pressure in your EVAP system. Learn the simple fix for this common diagnostic trouble code.
OBD2 Codes
Get detailed guides to the definition, meaning, symptoms, causes, diagnosis and how to fix OBD2 codes.
P0037 – HO2S Heater Control Circuit Low
The OBD2 error P0037 code indicates a problem with the oxygen sensor heating element for the sensor installed in the bank 1 sensor 2 position.
P0118 – Engine Coolant Temperature Sensor 1 Circuit High
The P0118 OBD2 code triggers when the resistance of the ECT sensor is too high. Find out how to diagnose and repair this potentially serious issue.
P0012 – “A” Camshaft Position – Timing Over-Retarded
The P0012 OBD2 code indicates an issue with your engines variable valve timing system. Learn how to diagnose and repair this potentially serious trouble code.
P0155 – O2 Sensor Heater Circuit
The P0155 OBD2 code activates when the upstream bank 2 oxygen sensor malfunctions. Learn how to diagnose and repair this code.