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Home >> Ford Truck >> 2003 >> F 550 2WD Super Duty V8-5.4L SOHC VIN L >> Repair and Diagnosis >> Instrument Panel, Gauges and Warning Indicators >> Testing and Inspection >> Diagnostic Trouble Code Tests and Associated Procedures >> U Code Charts >> U1027

U1027

PINPOINT TEST I: THE TACHOMETER IS INOPERATIVE


Test I1-I2:






Test I3-I4:




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