Section 63 (MULTIPORT Fuel Injection (MFI) - 2.8L VR6, AAA)
WARNING: This page is about a different car, the 1995 Volkswagen Jetta III, 1995 Volkswagen GTI, and 1994 Volkswagen Jetta III. However, it is still accessible from the selected car via links, so may be relevant.
- Motronic Multiport Fuel Injection (MFI) system, components
- Notes
- Motronic Fuel Injection system, servicing
- Motronic Engine Control Module (ECM), Heated Oxygen Sensor (H02S), Engine Coolant Temperature (ECT) Sensor and Engine Speed (RPM) Sensor, removing and installing
- Air Cleaner (ACL), Mass Air Flow (MAF) Sensor and Positive Crankcase Ventilation (PCV) Heating Element, removing and installing
- Fuel rail and intake manifold, removing and installing
- Throttle valve housing, Throttle Position (TP) sensor and Idle Air Control (IAC) valve, removing and installing
- Safety precautions
- Rules of cleanliness
- Technical data
- Idle speed and ignition timing, checking
- Engine operation, checking
- Throttle Position (TP) sensor, checking
- Throttle Position (TP) Sensor and Transmission Control Module (TCM), matching
- Intake Air Temperature (IAT) Sensor, checking
- Engine Coolant Temperature (ECT) sensor, checking
- Fuel pressure regulator and holding pressure, checking
- Fuel injectors, removing and installing
- Fuel injectors, checking
- Throttle closing damper, checking and adjusting