Hi everyone I`m a newbie on here but as well as a landy owner I`m an mot tester ,,,,, we are supposed to test oil temperature with sensor before doing the emission test but can bypass this if needed. The throttle limit method works ok ,so does removing the air filter/running the engine with forte fuel conditioner/running on various fuel mixtures . Generally I would say just find a sympathetic mot tester and you`ll be ok, we are supposed to rev the vehicle to governor/limiter once and release not hold it on limiter as I have seen some do. Any issues try reading testing manual at motinfo site