Thread: 96 E300d P1470
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Old 01-07-2008, 04:31 PM
TMAllison TMAllison is offline
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Join Date: Feb 2004
Location: Walnut Creek, CA & 1,150 miles S of Key West
Posts: 4,874
At the end of your air cleaner tubing where it attaches to the crossover portion of your manifold is a butterfly valve (resonance flap); beneath your intake manifold is the EGR flap. Both control airflow.
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Terry Allison
N. Calif. & Boca Chica, Panama

09' E320 Bluetec 77k (USA)
09' Hyundai Santa Fe Diesel 48k (S.A.)
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