Wastegate Control Solenoid Valve: Inspection

Measure the resistance between the wastegate control solenoid valve terminals.

Fig 1: Measuring Resistance Between Wastegate Control Solenoid Valve Terminals

Courtesy of SUBARU OF AMERICA, INC.

RESISTANCE REFERENCE CHART

Terminal No.	Standard
1 and 2	28 ± 2 Ω (20°C (68°F))

Check that air does not come out of (B) when blowing in (A).

Fig 2: Checking Air Flow
Courtesy of SUBARU OF AMERICA, INC.
Connect the battery positive terminal to the terminal No. 1 and the battery negative terminal to the terminal No. 2. Check that air is discharged from (B), when supplying air to (A).

Fig 3: Connecting Terminal No. 1 To Battery Positive Terminal And Terminal No. 2 To Battery Negative Terminal
Courtesy of SUBARU OF AMERICA, INC.