Code 13 means you have a bad oxygen sensor
it means an emission trouble code is set in your engine computer,see your dealer asap.
P0118 means: Engine Coolant Temperature Circuit HighP0118 means: Engine Coolant Temperature Circuit High
3.1L V-6, previous was W for 2.8L V-6
On a 2001 Cavalier, the 8th character of the VIN is the engine code. In all 17 character vin's, the 8th character is the engine code.
Trouble code P0118 means: Engine Coolant Temperature Circuit High Input Replace the coolant temp sensor
Crankshaft position sensor circuit malfunction.
The eight digit of the vin is the motor code
After repairing the cause of the code, you can clear it with a scan tool.
Trouble code P0341 means: Camshaft Position (CMP) Sensor Performance
It has set a trouble code. Have the codes pulled at a autozone or oreilly auto parts.
Trouble code P0455 means: EVAP System Gross Leak (0.080") Detected
Trouble code P0113 means: IAT Sensor Circuit High Input