No. The ECU stores "readiness monitors." If you clear the code, the monitors show "incomplete." The MOT tester will detect this and may refuse to test the emissions or will fail the vehicle if the MIL illuminates during the drive to the test bay.
Do not throw parts at MOT 1654. Spend $50 on a hand vacuum pump (e.g., Mityvac) and 2 meters of silicone vacuum hose. Nine times out of ten, you will solve the problem. mot 1654 renault
To clear code DF1654, you must address the root cause, not just erase the code. Here is the recommended workflow: you must address the root cause