Home/Opel/Frontera/Opel Frontera A (1992-1998)/Repair manual/Fuel Injection Systems/Table 2, Trouble Codes-Trouble Code No.45 O2 Sensor Rich Ex…
Contents Section: Fuel Injection Systems All sections

Table 2, Trouble Codes-Trouble Code No.45 O2 Sensor Rich Exhaust Opel Frontera A

Table 2, Trouble Codes

Trouble CodeInformation Sensor Cause of FaultRemedy in F0: DATA LIST
No.Trouble Code Storage when...
4502 SENSOR
RICH EXHAUST35, 36, 39, 40, 41· O2 INTEGRATOR (internal control unit value for evaluation of the O2 control) has passed the lower limit of 0.8 (mixture is constant rich)

Following conditions must be fulfilled for at least 10 s:

· Coolant temperature less than 125 5C (257 °F)

· Intake air temperature less than 60 5C (65.3 °F)

· Following trouble codes not recognised: 73, 74

· Load signal greater than 1.3 ms

Replacement value:

· No replacement value