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BMW 3-Series (E90 E92) Forum > E90 / E92 / E93 3-series Powertrain and Drivetrain Discussions > N54 Turbo Engine / Drivetrain / Exhaust Modifications - 335i > Vanos Wiring



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      01-08-2018, 12:30 AM   #1
F80Mmm
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Vanos Wiring

I just completed an engine swap and getting 2A7C and 3100 codes. I noticed both vanos have the same wiring connector. Which wire goes to the intake solenoid (top) and which one to the exhaust solenoid (bottom)? Thanks.
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      01-09-2018, 12:30 AM   #2
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Updating for future searches, I switched the wiring and everything is running beautifully - no more codes. Be careful u have the right wires connected if u ever mess with the vanos.
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      08-22-2018, 04:29 PM   #3
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Quote:
Originally Posted by E90Crack View Post
Updating for future searches, I switched the wiring and everything is running beautifully - no more codes. Be careful u have the right wires connected if u ever mess with the vanos.
So which one goes to which ?
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      08-22-2018, 05:40 PM   #4
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They are different length. I don't see how you can mix them up.
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