check engine light

obt1993 · 09-11-2018, 11:28 AM

hi guys im fbo +ps2 on my second revision of my custom tune, just started the car up and drove down the road a mile and the cel came on and sounded funny. car has run great prior to this [IMG]undefined[/IMG]

weehe126 · 09-13-2018, 04:20 PM

The VANOS code would probably be the issue. Might need to clean/replace the solenoids. You can swap them and see if the code moves from intake to exhaust.

09-11-2018, 11:28 AM	#1
obt1993 New Member 3 Rep 10 Posts Drives: e92 n55 dct msport fbo Join Date: Feb 2015 Location: essex iTrader: (0)	check engine light hi guys im fbo +ps2 on my second revision of my custom tune, just started the car up and drove down the road a mile and the cel came on and sounded funny. car has run great prior to this [IMG]undefined[/IMG] Attached Images
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09-13-2018, 04:20 PM	#2
weehe126 Brigadier General 1161 Rep 3,189 Posts Drives: 2017 340i Join Date: Apr 2014 Location: San Antonio iTrader: (2)	The VANOS code would probably be the issue. Might need to clean/replace the solenoids. You can swap them and see if the code moves from intake to exhaust.
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