plug goin' to W124 E420 air intake housing
...two air intake arms exit from the M119, and on the W124, they connect to two black plastic housings that fit behind the headlights...on the driver's side, there is a plug goin' to this plastic housing...I am assuming it is a sensor...can anybody elaborate? what is it sensing? thank you in advance...
1995 black pearl/black Mercedes-Benz E420