Cant figure this out!

garr650 · 03-18-2020, 10:37 AM

2006 bmw 325i
my waterpump failed so i replaced it but the tech left hood open for three days outside before he got to it and it rained. The valveotronic relay blew. I replaced it and reset and reset ecu. It ran great for ten mins now it is it limp mode and showing codes 2a31 2a32 2cfa ca47 2d1d 2d09 5e19. The codes wont clear out. Any ideas or a direction to go in would be greatly appreciated. Thanks.

fs34 · 03-18-2020, 11:49 AM

I have no clue what those codes are, After the recent problems I’ve had, be sure to check all grounds. They are integrated into many wiring harnesses. Bolt them down as they were done at the factory!

Also, try posting this on the other forums as this one is m3 specific. Good luck with your issue, hope you figure it out.

03-18-2020, 10:37 AM	#1
garr650 Registered 0 Rep 2 Posts Drives: 2006 bmw 325i Join Date: Mar 2020 Location: knoxville iTrader: (0)	Cant figure this out! 2006 bmw 325i my waterpump failed so i replaced it but the tech left hood open for three days outside before he got to it and it rained. The valveotronic relay blew. I replaced it and reset and reset ecu. It ran great for ten mins now it is it limp mode and showing codes 2a31 2a32 2cfa ca47 2d1d 2d09 5e19. The codes wont clear out. Any ideas or a direction to go in would be greatly appreciated. Thanks.
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03-18-2020, 11:49 AM	#2
fs34 Lieutenant 409 Rep 428 Posts Drives: E46 M3 Join Date: May 2019 Location: Huntsville, AL iTrader: (1)	I have no clue what those codes are, After the recent problems I’ve had, be sure to check all grounds. They are integrated into many wiring harnesses. Bolt them down as they were done at the factory! Also, try posting this on the other forums as this one is m3 specific. Good luck with your issue, hope you figure it out.
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