15 - Excessive Speed n2 or n3
P0701
15 Excessive Speed n2 or n3
A check is carried out to ascertain whether the n2 sensor signal or the n3 sensor signal exceed a limit value. The aim of the fault detection is to detect a hydraulic or mechanical malfunction of the transmission.
NOTE: The frictional connection is interrupted by the Tiptronic control module!
Diagnosis conditions
- Ignition on
- n2 > 7000 rpm or n3 > 7000 rpm
Possible fault cause
- Mechanical fault in the front planetary gears
- Excessive speed sensor n3 or outer disk bracket faulty
Affected terminals
- (none)
Diagnosis/troubleshooting
Work Instruction:
