Vauxhall Workshop Service and Repair Manuals

Trouble Code

Information Sensor Cause of Fault

Remedy in F0:DATA LIST No.

Trouble Code Storage when ...

13

O2 SENSOR OPEN CIRCUIT

17,18,19

·   Engine running for at least 40 s

·   Coolant temperature higher than 75 °C/167 °F

·   Throttle valve aperture greater than 0 %

·   Following trouble codes not stored: 21,22

·   The fault is recognized by the control unit if the oxygen sensor voltage is in the range 350 to 550 mV for longer than 20 s

     (lead interruption, oxygen sensor defective).

If trouble code 13 was recognized, the control unit takes 450 mV as replacement voltage

(oxygen sensor control switched off).

Note:

If the oxygen sensor is wrapped in aluminium foil, remove the foil. Then delete trouble code. If trouble code is set again, start trouble-shooting.