How do you fix the evaporative emission control system pressure sensor on a 1998 suburban k1500?

To fix the evaporative emission control system pressure sensor on a 1998 Suburban K1500, first, locate the sensor near the charcoal canister. Inspect the wiring and connectors for any damage or corrosion, and clean or replace them as necessary. If the sensor itself is faulty, disconnect it, remove the mounting bolts, and replace it with a new one. Finally, clear any trouble codes from the vehicle’s computer and perform a leak test to ensure the system is functioning properly.