BARO / MAP Sensor Switching Valve: Testing and Inspection

VLC Solenoid Schematic:

A faulty vacuum line control solenoid will set code 22 in the on-board diagnostic system. Refer to the schematic diagram and test the solenoid with the diagnostic chart.

Wire color code identification:

L: Blue
B: Black
Y: Yellow
G: Green
R: Red
W: White
Br: Brown
Lg: Light green
Gr: Gray

VLC Solenoid Diagnostic Chart:

VACUUM LINE CONTROL SOLENOID DIAGNOSTIC CHART