Condition for fault identification

Test condition:

The fault is recognized when the monitored lambda is too lean by a factor of 0.09 relative to the specified lambda excess-air factor.

Potential problem source(s):

• Defect in wiring harness
• Oxygen sensor faulty

  Terminal condition: none

  Voltage condition:

• None

  Temperature condition:

• None

  Time condition:

• None

  Other conditions:

• Engine on