help re E92 dct M3 defaulting to limp mode - 6SpeedOnline - Porsche Forum and Luxury Car Resource

Aug 25, 2015 | 08:30 PM

nreddy

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help re E92 dct M3 defaulting to limp mode

I have my car randomly defaulting into limp mode when i gear into drive or reverse.
it has happened 30 times in last 2 years,.
several Dealer trips-unable to figure it out
Anyone else with similar issues or can some auto techie shed some light.

Aug 25, 2015 | 08:33 PM

nreddy

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its a 2012 model comp spec.
A friend says he replaced a brake line vacuum control unit as a 2008 manual m3 kept doing similar things

Aug 25, 2015 | 10:18 PM

nreddy

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it defaults to neutral on pushing the gas pedal

Aug 25, 2015 | 10:19 PM

nreddy

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not limp mode

Aug 25, 2015 | 11:49 PM

Studio RSR

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Have you had any CELs/error codes? Do you have any mods on your car?

Aug 26, 2015 | 11:41 AM

nreddy

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ESS 625 stage 2 SC akropovic exhaust

Aug 26, 2015 | 11:42 AM

nreddy

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It did this even prior to the mods

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