Federal 4WD Models
Fresh air is supplied to the exhaust port on the No. 2/No. 4 cylinder side by the air suction valve (ASV-III). Since ASV-III does not have a cut-off valve, it operates continuously. See Figure .
Fresh air is supplied to the exhaust port on the No. 2/No. 4 cylinder side by the air suction valve (ASV-III). Since ASV-III does not have a cut-off valve, it operates continuously. See Figure .