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Home >> Jeep >> 1991 >> Wrangler Base, 2.5 P >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Tests W/Codes >> Self-Diagnostic System >> DRB-II Test Functions >> Adjustments Mode
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Adjustments Mode

This function allows user to erase fault codes. Function also allows user to perform Emission Maintenance Reminder (EMR) memory test and reset Emission Maintenance Reminder (EMR) light and mileage.