EGR Control Solenoid: Testing and Inspection
1. REMOVE [1][2][3][4]VSV2. INSPECT VSV
a. Inspect the [1][2][3][4]VSV for open circuit.
Using an ohmmeter, check that there is continuity between the terminals.
Resistance: 33-39 Ohms at 20° C (68° F)
If there is no continuity, replace the [1][2][3][4]VSV.
b. Inspect the [1][2][3][4]VSV for ground.
Using an ohmmeter, check that there is no continuity between each terminal and the body.
If there is continuity, replace the [1][2][3][4]VSV.
c. Inspect the [1][2][3][4]VSV operation.
1. Check that air flows from ports E to G.
2. Apply battery positive voltage across the terminals.
3. Check that air flows from port E to filter. If operation is not as specified, replace the [1][2][3][4]VSV.
3. REINSTALL [1][2][3][4]VSV