The O2 sensor is mounted in the exhaust manifold to monitor how much unburned oxygen is in the exhaust as the exhaust exits the engine. Monitoring oxygen levels in the exhaust is a way of gauging the fuel mixture. It tells the computer if the fuel mixture is burning rich (less oxygen) or lean (more oxygen).
There is no other way to say it: Legoland is the worst value for money of any theme park bar none. It's hard to know where to start: the Â£132 admission fee for a family of four, the Â£15 per person for the queue jumping system (that's free at all Disney parks), or the cynical Â£2 charge to leave the car park!
71019 LEGO Ninjago Movie Minifigures [AU] â AU$5.99; 71019 LEGO Ninjago Movie Minifigures [UK] -Â£2.99; 71019 LEGO Ninjago Movie Minifigures [CA] â CAD$3.99; LEGO Ninjago Movie news has been coming in hard and fast this week, what with the unveiling of the massive 70620 Ninjago City set and all the Ninjago Movie sets â the entire theme seems to be shaping up very nicely and is by far one of the brightest points in LEGOâs entire catalogue this year.