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2004
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Passat Wagon 4Motion (3B6) L4-1.8L Turbo (AWM)
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Repair and Diagnosis
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A L L Diagnostic Trouble Codes ( DTC )
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Testing and Inspection
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P Code Charts
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P1857
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Generic Scan Tool
Generic Scan Tool
SAE
VAG
Description
P1857
18265
Load Signal Error Message from Engine Contr.
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Mass Air Flow (MAF) sensor, checking.
Mass Air Flow (MAF) Sensor, Checking