Audi Emission Light

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2 discussions

Emission Light Comes On, Code Po234

2005 AUDI A4

I Had The Diagnostics Put On And Got The Code Po234 Which Is Over Boost Problem. I Have Looked At The Symptoms Of This, But The Car Is...

1 ANSWER

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Asked by Ryan mc

Emission System Control Light Is On. AUDI A4 2.0TDI...

2005 AUDI A4

Started Up My Car Yesterday And The Warning Lights Came On.

1 ANSWER

Asked by camilov7

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