Trouble code P0457 means:Evaporative emission control system leak detected ( Fuel cap loose/off)
Trouble code P0302 means: Cylinder 2 Misfire Detected
It is a speed sensor code.
Trouble code P0457 indicates a "Evaporative Emission Control System Leak Detected (Fuel Cap Loose/Off)." This code is triggered when the vehicle's onboard diagnostic system detects a leak in the evaporative emissions system, often due to a loose or missing fuel cap. It can lead to increased emissions and may affect fuel efficiency. Resolving this code typically involves checking the fuel cap and the surrounding components for any leaks or damage.
Catalytic converter efficiency failure.
Trouble code P0340 means:Camshaft position sensor circuit malfunction
Trouble code P0760 means: Shift solenoid C malfunction
Trouble code P0440 means:Evaporative emission control system malfunction
P0340 means:Camshaft position sensor circuit malfunction
The 2007 Chrysler PT Cruiser OBD 2 port is under driver side dash next to kick panel
Trouble code P0452 means: Evaporative Emission System Pressure Sensor/Switch Low Input
It requires a scan tool or code reader.
Trouble code P0452 means: Evaporative emission control system,pressure sensor low input