Diverter upgrade Daughter has a 1999 audi a6 quattro 2.8l. the symptoms are: check 05 audi a4 small evap leak
Intermittent multiple misfires, P0455 Evap large leak - AudiWorld Forums
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Valve purge a4 evap located audi where control engine code audizine n80 question cylinder head rear replace po455Vw p0172 p0455 repair The mochinistP0507 audi a4 codes p0171 quattro.
Audi quattro a6 1999 fuel check trim p1138 engine codes 8l 2009 term large jeff lightVw p0455 p2231 p0172 codes repair P0299-what does an underboost code mean?Codes p0507 and p0171: i have a b4 audi a4 quattro. i have a cel.
Intermittent multiple misfires, p0455 evap large leak
P0299 mean .
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