Mike's Workshop Manuals: Service manuals for every vehicle
Home >> Honda >> 2000 >> Prelude Base, Standard >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Self-Diagnostics >> Diagnostic Tests >> DTC P1456: EVAP System Leak Detected >> Fuel Tank Filler Cap Check

Fuel Tank Filler Cap Check

Ensure fuel tank filler cap is a Gray OEM cap and is tightened at least three clicks. Check filler cap seal. If seal is missing or damaged, replace filler cap. If filler cap is okay, go to EVAP PURGE CONTROL SOLENOID VALVE TEST  .