BMW 1 Series Coupe Forum / 1 Series Convertible Forum (1M / tii / 135i / 128i / Coupe / Cabrio / Hatchback) (BMW E82 E88 128i 130i 135i) - View Single Post - Cant hit target boost, ive tried everything !

Mybimmer · 06-06-2019, 07:03 AM

There is a boost leak somewhere. WGDC is very high. Check charge pipe connection. Check all boost pipes.Replace PCV valve as well

06-06-2019, 07:03 AM	#2
Mybimmer Private 20 Rep 85 Posts Drives: F20 118d & E82 135i Join Date: Oct 2015 Location: Emerald VIC, Australia iTrader: (0)	There is a boost leak somewhere. WGDC is very high. Check charge pipe connection. Check all boost pipes.Replace PCV valve as well
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