BMW M3 Forum (E90 E92) - View Single Post - HELP! O2 Sensor or Secondary Air Pump/Valves?

Tut4u2 · 04-18-2020, 08:48 PM

Check the hose going from the sap to the egr valve, specifically the driver side hose. If there's a hole in the hose or its not seated all the way in the valve you'll get that code.

04-18-2020, 08:48 PM	#7
Tut4u2 Second Lieutenant 235 Rep 258 Posts Drives: 1M3 Conversion Join Date: Aug 2019 Location: Washington, DC iTrader: (2)	Check the hose going from the sap to the egr valve, specifically the driver side hose. If there's a hole in the hose or its not seated all the way in the valve you'll get that code.
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