Condition for fault identification

Test condition:

The fault is recognized when the mixture for Bank 2 is too lean and the adaptation limit of 32 % is exceeded for 50 sec.

Potential problem source(s):

• Wiring harness for pressure sensors on intake and engine sides of throttle valve defective
• Pressure sensor on intake and engine sides of throttle valve defective
• Leak in exhaust system
• Catalytic converter clogged
• Fuel injector defective

  Terminal condition: none

  Voltage condition:

• Electrical system voltage > 10 V

  Temperature condition:

• Ambient temperature > -10 °C

  Time condition:

• None

  Other conditions:

• Engine on
• Adaptation active