Thread: N54 water pump
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      11-19-2012, 05:51 PM   #8
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Quote:
Originally Posted by GOTMH8N View Post
Does the JB4 check for codes even if there is no CEL, since a failing water pump releases hidden codes before it fails?
the JB4 itself does not check for codes,
it will not auto clear important codes like the water pump only 'annoying' codes such as O2 sensor due to catless downpipes, misfire, lean conditions
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Garage Queen: 2005 Audi S4 4.2L V8, Vortech Supercharger, Vented CF Hood, PSS9 Coilovers, Sway-bars, RS4 brakes, Fast Intentions - Cat-less Downpipes & Full Exhaust, 505AWTQ
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