Tracker 4WD L4-1.6L VIN 6 (1998)
EGR Valve: Testing and Inspection
WARNING: If the EGR valve is hot, wear gloves in order to prevent personal injury.
IMPORTANT: The PCM must see VSS input for operation of the EGR solenoid vacuum valve.
Comp. Loc
1. Start the engine.
2. Run the engine to normal operating temperature.
3. Raise and suitably support the vehicle [prime ]s drive axles.
4. Block the front wheels.
5. Place the transmission in Neutral and the transfercase in 2H. Check that the drive shaft is turning.
6. Place one finger on the Exhaust Gas Recirculation (EGR) valve diaphragm and accelerate the engine. The diaphragm should move.
Comp. Loc