Navigator 4WD V8-5.4L SOHC VIN L (1998)
Auxiliary Air Valve (Idle Speed): All Technical Service Bulletins
Engine - Fast Idle Speed/MIL ON/DTC P1506 Set
Article No.
98-21-21
10/26/98
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IDLE - FAST IDLE SPEED AND/OR DIAGNOSTIC
TROUBLE CODE (DTC) P1506 STORED IN
MEMORY - VEHICLES BUILT WITH 4.6L, 5.4L, OR
6.8L ENGINE
^
MALFUNCTION INDICATOR LAMP (MIL) - MIL
ILLUMINATED AND/OR FAST IDLE SPEED WITH
31GDIAGNOSTIC TROUBLE CODE (DTC) P1506
STORED IN MEMORY - VEHICLES BUILT WITH
4.6L, 5.4L, OR 6.8L ENGINE
^
LAMP - MALFUNCTION INDICATOR LAMP (MIL)
ILLUMINATED AND/OR FAST IDLE SPEED WITH
DIAGNOSTIC TROUBLE CODE (DTC) P1506
STORED IN MEMORY-VEHICLES BUILT WITH
4.6L, 5.4L, OR 6.8L ENGINE
LIGHT TRUCK:
1997-98 ECONOLINE, EXPEDITION, F-150, F-250 LD
1998 NAVIGATOR