C230K S.C. Clutch and ECU

[Proven Guilty]

Anyone have part numbers for the ECU and S.C. Clutch for the C230 Kompressor? (M111 block)

Would be greatly appreciated!

[Mercedes DIY]

how come?

how would you know if the SC clutch is going bad?

at how many miles would it typicall wear out

[Proven Guilty]

Originally posted by Mercedes DIY
how come?

how would you know if the SC clutch is going bad?

at how many miles would it typicall wear out

i've been told 100k miles is around the age where they tend to go (not all that common, but it does happen).

right now my car has next to no power, because the S.C. is not engaging. it could be from a faulty ECU, S.C. Clutch or something simple like oxygen sensors.

It's throwing codes P0140 and P01236 (P1236 commonly used)

So essentially I have a N/A C230 with poor compression, and even harder yet to breathe.. you can feel my pain from that description i'm sure. Lol.

[Proven Guilty]

Answered my own questions!

Supercharger Clutch = 111 097 0128 (new OE clutch $458)
Engine Control Unit = 028 545 8032-88 (refurbished $928)

Ouch. I might try EGR valve and hoses first, then the oxygen sensors.