560SEC (126.045) V8-5.6L (117.968) (1989)
Throttle Position Switch: Testing and Inspection
Throttle Valve Switch Test
Equipment
Multimeter -- e.g. SUN DMM-5
Wiring Diagram, Throttle Valve Switch
N1/2 Electronic ignition control unit
N3
CIS-E control unit
N8
Idle speed control unit
S29/2 Throttle valve switch
W11 Ground, engine
X48
Connector sleeve (solder joint in harness)
X56
Connector, throttle valve switch