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Home >> Plymouth >> 1990 >> Horizon Automatic >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Tests W/Codes - 2.2L >> Entering On-Board Diagnostics >> DRB-II Special Functions
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DRB-II Special Functions

This mode on DRB-II allows technician to actuate ASD fuel system test, minimum airflow idle speed and reset memory. When reset memory is selected, adaptive fuel, AIS counter, minimum throttle, erase fault data and reset all values can be selected.

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