Tribute LX 4WD V6-3.0L DOHC (2002)
4. Disconnect the throttle position (TP) sensor and idle air control (IAC) electrical connectors.
5. Disconnect the exhaust gas recirculation (EGR) valve vacuum hose and EGR tube nut.
6. Disconnect the EGR vacuum regulator valve electrical connector and vacuum hose.
7. Disconnect the three vacuum hoses on the back of the intake manifold.
1. Connect the chassis vacuum hose.
2. Connect the engine vacuum hose.
3. Connect the positive crankcase ventilation (PCV) hose.
