Re: Which sensor is this?
Originally Posted by
alaxfire
note : the relay on the RCM board that controls the pump is a different relay type from the other 3 - it is heavier duty and located at the rear as the module sits in the car. ( the RCM is the one in the black box by the battery closest to the engine )
Search Results - look for 'Smog Pump' and ask for MB part number 170 545 0305 on the RCM.
The relays are all the same, they have the same number stamped on them, #5706. The fuse is bigger, it is #5 and it is 40amp.
Last edited by onehundred80; Nov 1, 2012 at 09:27 AM.