1. Fungsi Throttle Valve. Throttle valve adalah katup gas dari throttle body yang memiliki fungsi untuk mengatur jumlah udara masuk ke intake manifold. Cara kerjanya dengan membuka tutup saluran utama sesuai injakan kaki pedal gas. Gerakan buka tutup throttle valve memang disesuaikan dengan injakan kaki di pedal gas.
Hello, looking for some info on the ground to the fuel pump relay. When the key is turned on i have 9 volts to coil wires for the relay, checking from the power wire to neg post on battery i have 12 volts. I can run a wire from neg on battery and energize the relay. Checked the grounds on passenger toe kick, all ohm out to battery neg post..