vauxhall Workshop Repair Guides

Vauxhall Workshop Service and Repair Manuals

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TABLE 2, TROUBLE CODES - Trouble Code 45 O2 SENSOR RICH EXHAUST > < TABLE 2, TROUBLE CODES - Trouble Code 39 O2 SENSOR CIRCUIT VOLTAGE HIGH

Omega B

Table 2, Trouble Codes

 

Trouble Code

Information Sensor

Cause of Fault

Remedy in

F0: DATA LIST

No.

Trouble Code Storage when

44

 

02 SENSOR

LEAN EXHAUST

 

35, 36, 39, 40, 41

 

 

·   X 20 SE engine only:

·   Coolant temperature lower than 125 °C / 257 °F

·   Intake air temperature lower than 30 °C / 68 °F

·   Trouble codes 73 and 74 not recognized

·   Engine load signal greater than 1.3 ms

·   Oxygen sensor integrator (internal control unit value for evaluation of oxygen sensor regulation) has exceeded upper limit of 1.2 (mixture constantly too lean)

·   Conditions must be fulfilled for at least 10 s

 

 

 
Related Literature Units
-F0: DATA LIST - Test Step 35 O2 SENSOR LOOP
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TABLE 2, TROUBLE CODES - Trouble Code 45 O2 SENSOR RICH EXHAUST > < TABLE 2, TROUBLE CODES - Trouble Code 39 O2 SENSOR CIRCUIT VOLTAGE HIGH