This engine code can be triggered by any one of the following:
1.) The catalyst in the catalytic converter is cracked, clogged, or otherwise damaged.
2.) The secondary O2 sensor is malfunctioning.
3.) There is an exhaust leak.
4.) The computer unit is faulty.
threshold - After the wedding ceremony he carried her over the threshold of their new home.
Yes, that's correct.
The correct answer is World War II.
The correct answer is a simple one: The system is unaffected by a catalyst in a system in equilibrium.
The correct spelling is difference (a distinction, or something changed).
The correct spelling of the word is edited (changed, or revised).
The correct spelling is disguised (changed in appearance, as to avoid recognition).
It wasn't changed. Pyjamas is the correct spelling of Pajamas in Europe.
No. "Irresistibly" should be changed to "irresistible," then it would be grammatically correct.
No, the correct phrasing is "Did you say something?" The word "said" should be changed to "say" to make the question grammatically correct.
As far as I'm aware, the work "catalyst" only applies to things which work on enzymes. Baking powder is a mixture of an acid and an alkali, which reacts upon adding a liquid by releasing Co2. (Although some also react upon heating). It is a chemical reaction, not an enzymatic one, therefore I don't think you can consider it to be a catalyst.
Yes, that's correct.