Maf and throttle clean E46 M3

4 pipe M

New member
Gents

I'm going to attempt cleaning my maf sensor and throttles this weekend.
Any advise / caution that I should be aware off?
From what read up the maf sensor is pretty simply to clean, but the throttles seems to be a bit of work with regards to stripping the airbox etc to get to it.
I've got 2 cans of Liqui Moly throttle cleaner and a can of Liqui Moly maf sensor cleaner.
Also how long would this take as it the first time I'm attempting this.

Thank you:ty:
 
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