Remove screw -1-. Turn air mass meter -G70- -pos 2- in -direction of arrow B- and remove.
Installation
To ensure correct operation of the air mass meter -G70-, the following must be carried out.
Note: If the filter element is heavily soiled or wet, dirt particles or moisture can get into the flowmeter and falsify the measured air mass. As a result, power is reduced, since the calculation is made at a lower feed rate. Always use the original filter element for the air filter. Be sure to replace a damaged O-ring (air leak). Use a silicone-free lubricant to install the air hose and O-ring. Before installation, pipes and air hoses must be cleaned of oil and degreased. To secure all hose connections, use original spring clamps, similar to those installed at the factory.
Check air mass meter and air duct hose (air intake) for the presence of salt deposits, pollution and foliage. Check the intake passage up to the air filter element for contamination. If there is dirt, remove from the air filter housing (top and bottom) salt deposits, dirt and foliage (Rinse or vacuum if necessary).
Insert air mass meter -G70- -pos. 2- and turn in the direction of the arrow A-.