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Home >> Fiat >> 2014 >> 500c Abarth >> Repair and Diagnosis >> External Pages >> Different car >> Section 37 (Electric Vehicle Control Unit (EVCU) Module - DTCS B12A4-11 To P1138-00 - 500E) >> Diagnosis And Testing >> P0C73-00-Motor Electronics Coolant Pump 1 Control Performance >> Set Condition

Set Condition

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Condition One: 

The APM voltage is captured at the start of a pump ON command and measured again after 20 seconds.

Failure is detected if the difference of measured current before and after Pump ON is less than a 1.5 amps.

Condition Two: 

The APM voltage is captured at the start of a pump OFF command and measured again after 20 seconds.

Failure is detected if the difference of measured current before and after Pump OFF is less than a 1.5 amps.