S15/T15 Sonoma P/U 2WD L4-2.2L VIN 5 Flex Fuel (2001)
1. Using a lint-free clean, dry cloth, carefully clean the sealing surfaces of the refrigerant pressure sensor port on the evaporator tube.
2. Lightly coat the new O-ring seal with mineral base 525 viscosity refrigerant oil.
IMPORTANT: DO NOT allow any of the mineral base 525 viscosity refrigerant oil on the O-ring seal to enter the refrigerant system.
3. Slide the new O-ring seal onto the A/C refrigerant pressure sensor port on the evaporator tube front until the unit is fully seated.
NOTE: Refer to Fastener Notice in Service Precautions.
4. Install the A/C refrigerant pressure sensor to the evaporator tube.
Tighten
Tighten the A/C refrigerant pressure sensor to 4.8 N.m (42 lb in).
5. Connect the A/C refrigerant pressure sensor electrical connector.
