EVAP system components, servicing, Vehicles from 1996 to 1999
WARNING: This page does not describe the selected car, but rather 11 other vehicles, including the 1999 Volkswagen Jetta, 1999 Volkswagen GTI, 1998 Volkswagen Jetta, 1998 Volkswagen GTI, and 1997 Volkswagen Jetta. However, it is still accessible from the selected car via links, so may be relevant.
- - Evaporative Emissions (EVAP) canister
- In right -front wheelhousing
- - Pressure control valve
- Flow from fuel tank
- - Test connection
- - Retaining ring
- Observe correct installation position. See Figure .
- - Evaporative Emissions (EVAP) canister purge regulator valve -N80-
- Black
- Normally closed
- Activation, checking:
See Output Diagnostic Test Mode in ON BOARD DIAGNOSTIC (OBD) - 2.8L VR6, AAA .
- Function, checking, See .
- - 2 pin harness connector
- - Throttle body connection (manifold vacuum)
- - Vent hose
- - From crankcase breather valve
- - Air filter for Leak Detection Pump (LDP)
- - Leak Detection Pump (LDP) - V144-
- Checking, See .
- - Breather valve