|
|
Content .. 1296 1297 1298 1299 ..
z Place removed parts on a clean surface and cover over but do NOT use fluffy cloths (lint contamination)! z Carefully cover opened components or seal over, if the repair cannot be carried out immediately. z Only install clean components: Only unpack replacement parts immediately prior to installation. Do not z When the system is open: Do not work with compressed air if it can be avoided. Do not move the vehicle z Make sure that no Diesel fuel runs onto the coolant hoses. Clean contaminated hoses immediately. DIESEL INJECTION SYSTEM, COMPONENT LOCATIONS OVERVIEW Components A, B and C are not shown in Fig. 1 . A. Brake vacuum vent valve switch for cruise control/diesel fuel injection -F47- and Brake light switch - F63- z Together in one housing in footwell on brake pedal B. Throttle Position (TP) Sensor -G79- z in footwell on throttle pedal. See THROTTLE POSITION SENSOR, CHECKING . z In case of malfunction it is displayed as Throttle Position sensor -G69- C. Clutch vacuum vent valve switch -F36- z in footwell on throttle pedal 1. EGR Valve 2. Change-over valve for intake manifold flap -N239- 3. Needle Lift Sensor -G80- 4. EGR vacuum regulator solenoid valve -N18- 5. Diesel Direct Fuel Injection (DFI) Engine Control Module (ECM) -J248- z with Barometric Pressure (BARO) sensor -F96- z tighten nut for ground wire (located forward of ECM) to 9 +/- 1 Nm (80 +/- 9 in. lb) 6. Wastegate bypass regulator valve -N75- 7. Mass Air Flow (MAF) Sensor -G70- 8. Engine Coolant Temperature (ECT) Sensor -G62- 9. Engine speed (RPM) sensor -G28- 10. Harness connector z for Needle lift sensor -G80- 11. Harness connector NOTE: The following list refers to items in Fig. 1 . NOTE: The following list refers to items in Fig. 1 .
2003 Volkswagen New Beetle GLS 1998-2004 ENGINE Diesel Direct Fuel Injection System, Servicing - New Beetle, 1.9L 4-Cyl. ALH
|