Where is the 2005 mercedes benz ML P0151 oxygen sensor Bank 2 sensor 1 located?

SOURCE: trouble with car

Phantom coolant level warning which turned out to be erroneous. No problem found and no catastrophic meltdown. Just the inconvenience of having to take it into the dealer to be checked.

SOURCE: How to replace air filter in a Mercedes benz 2005

Hi, The air filter is located under the engine cover. Just lift off the cover and access the 20mm torx bolts under the cover.

SOURCE: Can't find the bank 1 sensor 1 Oxygen Sensor

bank one in a C280 99 sport its located on passanger side where 1st cylinder its located, When you step front of you car, take out the plastic cover and see right on top of the front spark plugs, you will see numer 1 on you left side (diver side) 1st top of 1st spark plug you'll see number 4 on you right side same first spark plug from your right.

In you want to replace bank 1 1-2 or 1bank-2nd sensor. you'll need to remove exhaust pipes about 6 bolts total in you garage your car well lifted and a 12pack of beer one friend of you may take about 3 hrs be patiente.. beers are for after job done!!

Good luck..
Durango, mexico

SOURCE: Which side is Bank one (1) on the Mercedes-Benz

Look at the head's or valve cover's the one closes to the front of the car will be cylinder #1 which is also bank one.

SOURCE: where is the oxygen sensor

Under the passenger foot well underneath the car on the exhaust and the wire runs through the body under the passenger carpet.