P0333
P0333
211 Knock sensor 2 - above limit
Diagnosis conditions
- Engine speed more than 3600 rpm
- Engine load greater than 45 %
Possible fault cause
- Short circuit to B+
- Contact corrosion on the connector
- Knock sensor loose
- Short circuit to B+
- Knock sensor
NOTE:
- When a fault is stored, the ignition angle is retarded for all cylinders in the range in which knock control is active.
- Knock control adaptation is inactive.
- If knock control becomes active here, this may indicate engine damage (increased noise level)
Affected terminals
Terminal III/36 and III/37
Diagnosis/troubleshooting