Condition for fault identification

Test condition:

The fault is recognized when the adaptation data display a deviation of more than 20 °Crankshaft or 10 °Camshaft.

Potential problem source(s):

• Incorrect timing
• VANOS maladjusted or sticking

  Terminal condition: none

  Voltage condition:

• None

  Temperature condition:

• None

  Time condition:

• None

Other conditions:

Engine speed < 3008 RPM