LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Mazda >> 1990 >> MX-6 4WS >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Controls - System/Component Tests >> Exhaust Gas RECIRCULATION (EGR) System >> EGR Modulator Valve (Federal Non-Turbo)
September 30: LEMON manuals is back up on a temporary server! Slowness is possible

EGR Modulator Valve (Federal Non-Turbo)

Remove EGR modulator valve. Plug No. 1 port and connect a vacuum pump to No. 3 port. See Fig 1 . Blow into exhaust gas port. Operate vacuum pump and verify vacuum is held. Release exhaust port and verify vacuum is released.

Fig 1: EGR Modulator Valve (Federal Non-Turbo)
G90H18389Courtesy of MAZDA MOTORS CORP.
scientia non olet · About LEMON Manuals