The Frenchman will end his 22-year stint with the Gunners at the end of the season and is hoping to win his only European trophy in the form of the Europa League during his last few weeks as their manager.
"At the moment, I work like ever". He said via Goal correspondent Chris Wheatley.
In response, Wenger admitted that "the timing was not really my decision".
Luis Enrique has been touted as one of the main candidates for Wenger's job when he steps down this summer, in part because of his relationship with former Barcelona sporting director Raul Sanllehi, who joined Arsenal in February.
BC-SOC-Arsenal-Wenger's Future, 1st Ld, 134Wenger says timing of his Arsenal departure not his decisionAP Photo LON834Eds: APNewsNow.
"Honestly, I don't know what I will do", he said. "Of course I have a high opinion of Luis Enrique". "For the rest, I have spoken about it already".
Speaking on the Alan Brazil Sports Breakfast, former Arsenal and England defender Campbell said: "I think there should be an important push to get guys who have done really well for Arsenal back into the club". I will continue to work, that's for sure.
"My pride has always been to give my best where I am employed until the last day of my contract".
"Is there a flawless goodbye? At the moment I'm just focused on that". The Atletico Madrid manager who has been at the club since 2011, has been a very successful manager for the Los Rojiblancos leading them to a La Liga title in the 2013/14 season, two Champions League semi-finals and one Europa League title among other honors. We have been challenged mentally and I have seen my players respond.
Arsenal's Ukrainian midfielder Henrikh Mkhitaryan will miss Thursday's first leg at the Emirates, while Mohamed Elneny is out for the remainder of the season with an ankle ligament injury.
"The next game is in Europe and then we face United".