Condition for fault identification

Test condition:

The fault is recognized when the indicated sensor value on Bank 1 deviates by -330 mbar or 10 % during the shutdown phase.

Potential problem source(s):

• Defect in wiring harness
• Charge-air pressure sensor defective

Terminal condition: none

Voltage condition:

• Electrical system voltage > 10 V

Temperature condition:

• Intake air > -10
• Control module temperature > -10

Time condition:

• 5 seconds after engine stops during post-operational shutdown phase

Other conditions:

• none