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Old 01-19-2020, 06:38 PM
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Join Date: Jan 2019
Location: Kentucky
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C2 Turbo is on a distinguished road
Misfire codes 2B16 and 2B17 (Throttle Valve actuator controls)

2012 X5M with 42K miles and injectors already been changed back in 2016.
reduced power > BMW diagnosed as plugs cylinder 1 and 3...
I brought the car back and changed all plugs but the reduced power still pops up under acceleration.
Mechanic friend has an expensive Snap on diagnostic tool so this time misfires cyl 1 (2B16) and cyl 2 (2B17)

On further googling the codes they come up as Throttle Valve actuator controls?

Do I still try the coils and or what the heck these codes are and how often these go bad on our cars?

Thanks
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