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Home >> BMW >> 1994 >> 850Ci >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Self Diagnostics >> Component Tests >> Co Potentiometer (Without Catalytic Converter) >> Check Function
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Check Function

Measure CO content and set to nominal value with CO potentiometer (adjusting screw on HLM). Basic setting on potentiometer is 1.25 volt. For CO nominal values, see ENGINE PERFORMANCE SPECIFICATIONS & SIGNALS (NOMINAL VALUES)  table.

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