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Table 2, Trouble Codes (Trouble Code 93 Hall Sensor Voltage Low) Opel Omega B

Table 2, Trouble Codes

Trouble CodeInformation Sensor
Cause of FaultRemedy in

F0: DATA LIST

No.Trouble Code Storage when
93HALL SENSOR VOLTAGE LOW10· Short circuit to ground

· Recognition of more than one phase information during one work cycle with correct reference mark

Replacement value:

If the engine load signal is present for longer than

X 25 XE: 2.6 ms

X 30 XE: 1.8 ms

and the coolant temperature is higher than 45° C / 113° F, the control unit retards the firing angle by up to 12° CA for safety reasons. The value varies depending on the engine speed.