I plugged in my scanner to check for a cyl 6 misfire p030600 and found this code as well and I cannot even get it to clear. There is no engine light either looking for help or ideas thanks

 

Volvo DTC ECM-P045500

Make:

Volvo

Code:

ECM-P045500

Definition:

Evaporative Emission System Leak Detected (Gross Leak/No Flow).

Description:

The engine control module (ECM) checks for leaks in the fuel system by measuring the current consumption of the leakage diagnosis pump when pressure is applied. If the current consumption measured under pressure does not change in a specific way or a certain pressure is not obtained in the system within a reasonable amount of time, the control module assesses this as a large leak (leak larger than 1.0 mm) from the fuel system. See Design and Function for more information. The diagnostic trouble code can be diagnosed when leakage diagnosis is running.

Cause:

• Tank cap not properly tightened or not in place.
• Leaking tank, filler pipe, tank cap, canister, EVAP valve or lines between these components.