Condition for fault identification

Test condition:

The fault is recognized when the adaptation value jumps by more than 17 °Crankshaft, which corresponds to one tooth.

Potential problem source(s):

• Incorrect timing
• VANOS is defective
• Adaptation data not learned correctly

Terminal condition: none

Voltage condition:

• None

Temperature condition:

• None

Time condition:

• None

Other conditions:

• The diagnostic fault code is logged during the control module's shutdown phase