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z Contact 5 + socket 33 z Wire resistance: max. 1.5 ohms z Additionally check wiring for short to battery positive or Ground. z Additionally check wires for short to one another. If no wiring malfunction is detected: z Replace Throttle Position (TP) sensors -G79- and -G185-. See ELECTRONIC ENGINE POWER Vehicles with automatic transmission 01M z Adapt control module for automatic transmission: See BASIC SETTING, INITIATING . Continued for all vehicles z Check DTC memory: See Diagnostic Trouble Code (DTC) Memory, Checking And Erasing . z Read readiness code: See Readiness Code, Displaying . If the DTC memory has been erased or the engine control module separated from the permanent positive, See Diagnostic Trouble Code (DTC) Memory, Checking And Erasing . EVAPORATIVE EMISSION (EVAP) SYSTEM FUNCTIONAL DESCRIPTION OF LEAK DETECTION Depending upon the air pressure and ambient temperature, fuel vapor will form above the level of fuel in the The Evaporative Emission (EVAP) system prevents these HC emission escaping to the atmosphere. In limited quantities, fuel vapors pass through a gravity valve (which closes at an angle of 45°) located at the The activated charcoal stores these vapors like a sponge.
2003 Volkswagen New Beetle GLS 1998-2004 ENGINE Fuel System - New Beetle, 1.8L (APH, AWV & AWP)
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