3239128 - 1056BH Check altitude corrector efficiency

Make sure that the ignition is in the OFF position, then disconnect the negative battery terminal (refer to op.   5530B10  battery - r+r ). Disconnect the electrical connection for the rpm and TDC sensor.

	Name	Connector
-	Rpm sensor	K46

Check the resistance for the rpm and TDC sensor winding corresponds to the recommended value.

	Measurement		Value
-	Winding resistance (ohm)	at +20°C	860 +/- 10