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Shellite

08-18-12 12:10 AM

FC 89 S5 NA - No check engine light, can I use the S4 error code method?

Hi All,

The idiot cluster in my S5 doesn't have a check engine light. Because of this I have been hesitant to ground the diagnostic wire as there's no thing for it to light up!

Can I use the S4 method to pull the codes out? Or some variant of the S4 method that will work with a S5?

Cheers!

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