2006 bmw 330i e90 n52

ggarza254 · 10-02-2021, 10:19 PM

I have a 2006 BMW 330i E90 N52 with a code fault. I replaced the DISA valves, CCV, Intake gasket, oil filler gasket. I have cleared all the fault codes. I know have a P0041 code. I checked the B1S2 and B2S2. I thought they were switched but after looking at them, there is only one way they go connected. Is there something else I am missing. Is it possible to have the sensors crossed on top of the engine? Or do i need to go ahead a purchase new bank 2 sensors.

ggarza254 · 10-05-2021, 10:56 AM

i figured out what was wrong with my O2 sensors.

10-02-2021, 10:19 PM	#1
ggarza254 Registered 0 Rep 2 Posts Drives: 2006 bmw 330i e90 n52 Join Date: Oct 2021 Location: Houston, Texas iTrader: (0)	2006 bmw 330i e90 n52 I have a 2006 BMW 330i E90 N52 with a code fault. I replaced the DISA valves, CCV, Intake gasket, oil filler gasket. I have cleared all the fault codes. I know have a P0041 code. I checked the B1S2 and B2S2. I thought they were switched but after looking at them, there is only one way they go connected. Is there something else I am missing. Is it possible to have the sensors crossed on top of the engine? Or do i need to go ahead a purchase new bank 2 sensors.
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10-05-2021, 10:56 AM	#2
ggarza254 Registered 0 Rep 2 Posts Drives: 2006 bmw 330i e90 n52 Join Date: Oct 2021 Location: Houston, Texas iTrader: (0)	i figured out what was wrong with my O2 sensors.
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