Esteem GLX Wagon L4-1.8L (1999)
Fuel Tank Pressure Sensor: Testing and Inspection
Inspection
1. Check sensor air vent hole and pressure passage for clog. Clean if clogged.
2. Check sensor O-ring for damage and deterioration. Replace as necessary.
3. Check sensor for operation referring to "Tank pressure sensor inspection" in DTC P0450 Diag. Flow Table. If found defective, replace.
