Engine - Engine knock during acceleration.
Models:
Astra-F 92..., Vectra-B 96...
Engines:
1.6l
Option:
X16SZR Multec
Group:
J - Engine
Troublecode:
Non
Complaint:
Noises or Vibrations
AT /MT: Engine knock during acceleration.
Cause:
Calibration error in the software of the knock control.
Special part:
No
Production Solution:
Remedy:
Re-programm the ECU using the CD ROM 31 which contains a remedy calibration.