Hello All.

Can someone Identify the small black "Sensor " on the back of the Fuel Distributor for me ? (89 300 CE 3.0). It's held on by 2 torx or hex head bolts.

It seems I have a little "wetness" and a small drip of fuel from here. Is there a gasket behind it? I don't want to pull it off until I have the new one in hand (or gasket if that all it requires). Anthing special I need to know or is this one of those MB things that is'nt as simple as it appears..?

B

That is the EHA (governor) that controls upper to lower chamber fuel pressures. MB part number is 000-070-39-62 & list is $210. try fastlane for better price.

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Thanks for the quick reply.

I noticed on Fastlane that there are O-ring / seals available.

Does this part normally leak / crack. I don't see any "drivability issues" with the car. Just trying to determine if I need a new one or just the seal.

Thanks Again