Thread: 8 Injector circuit's low, 1 High, FICM?
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Old 01-12-2011, 06:48 AM
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gearloose1
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Check battery, alternator, voltage, output, then FICM.

Follow TSB to letter.

INCLUDING reflashing FICM before test... only way to validate.


FICM is a DC to DC converter. So low input voltage = low output voltage.
 
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