560SEC (126.045) V8-5.6L (117.968) (1989)
Idle Speed: Testing and Inspection
Idle Speed Air Valve
Test Data
Special Tools
Equipment
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Multimeter -- e.g. SUN DMM-5
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Engine analyzer -- SUN EMT-1019/Master 3 or MCM-2110, All-Test 3610-MB
NOTE: The idle speed control is independent of the air flow sensor position indicator. Run engine at operating temperature, selector lever in
position "P" or "N", A/C compressor turned off and air intake system tight. Idle speed contact, coolant temperature sensor and EGR system is
functioning properly.