Vacuum Amplifier
The vacuum that is modulated by the vacuum control valve is amplified for EGR in the vacuum amplifier. The EGR valve is activated by a switchover valve. The modulated vacuum can be varied with an adjusting screw.
The vacuum that is modulated by the vacuum control valve is amplified for EGR in the vacuum amplifier. The EGR valve is activated by a switchover valve. The modulated vacuum can be varied with an adjusting screw.