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Table 2, Trouble Codes (Trouble Code 39 O2 Sensor Circuit Voltage High) Opel Calibra I

Table 2, Trouble Code Table

Trouble CodeInformation Sensor
Cause of FaultRemedy in

F0: DATA LIST

No.Trouble Code Storage when
3902 SENSOR
CIRCUIT VOLTAGE HIGH26, 27, 28, 29, 30, 31· Oxygen sensor voltage higher than 4.9 V

(short circuit to battery voltage)

· Above condition must be fulfilled for at least 5.0 s

Effects:

· The oxygen sensor regulation and tank vent valve regulation are blocked

· The tank vent valve is regulated to a minimum value