Legacy Sedan 4WD F4-2212cc 2.2L SOHC Turbo (1991)
Idle Speed/Throttle Actuator - Electronic: Testing and Inspection
Bypass Air Control Valve Schematic
A faulty bypass air control valve will set code 24 in the on-board diagnostic system. Refer to the schematic diagram and test the valve 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
Bypass Air Control Valve Diagnostic Chart
BYPASS AIR CONTROL VALVE DIAGNOSTIC CHART