Table 2, Trouble Code Table (TC 48 Battery Voltage Low) Opel Vectra A

Fuel Injection Systems

Tabel 2, Trouble Codes

Code	Information Sensor	Remedy in
F0:DATA LIST
	Cause of Fault	No.	Trouble Code Storage when ...
	Remarks
48	BATTERY	01	· Engine is not in the start phase
	VOLTAGE LOW		· 3 min elapsed since engine start
			· Battery voltage less than 10 V
			Replacement value:
			The control unit compensates for the battery voltage
			to a certain extent. In addition, the learn functions for
			oxygen sensor control, idle air control and knock
			control are blocked and the last valid values are used
			for calculation.

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