Aston Martin V8 Vantage DMTL Replacement

Thanks for tuning in! If you're experiencing a P2402, P2406 or P0497 emissions error code in your Aston Martin, you may have a failing DMTL (DIAGNOSIS MODULE - TANK LEAKAGE). This system controls gas tank fuel vapors. After making sure that my gas cap is not leaking, the battery is in good shape and there are no loose electrical connections, I replaced this module to address the code.