Accord, Odyssey & S2000

Write down radio anti-theft code and radio frequencies of preset buttons. Disconnect negative battery cable. Remove fuel filler cap. On S2000, remove intake manifold cover. On all models, use a wrench on fuel pulsation damper at fuel rail. Cover damper and wrench with a shop towel and loosen one full turn. Replace all washers whenever fuel pulsation damper is loosened or removed.