560SEC (126.045) V8-5.6L (117.968) (1989)
Idle Speed: Testing and Inspection
Electronic Idle Speed Control Test
Testing Electronic Idle Speed Control
Testers connect:
......................................................................................................................................................................... Telethermometer (018) 124 589 07 21 00,
.......................................................................................................................................................................................................... Trigger clamp (011),
............................................................................................................................................................................................................ Engine tester (026),
............................................................................................................................................................................................................... Multimeter (003),
................................................................................................................................................................................... Test cable (034) 102 589 04 63 00.
Extraction device (014) ....................................................................................................................................................... position at exhaust tail pipe.
Engine oil temperature .............................................................................................................................................................................. approx. 80° C.
Electronic idle speed control ............................................................................................................................................................. test (refer to table).
Operation of idle speed air valve ....................................................................................................................... test by briefly applying battery voltage.
Power supply ................................................................................................................................................................ test according to wiring diagram.
Engine running .......................................................................................................................................................... test by switching on all ancillaries.