1.4510.202 – Knock Sensor Error B1
Red alarm. Initiated by anti-knock control.
Cause
Corrective action
No signal from this knock
sensor.
1. Check cabling.
2. Check sensor (tightening torque, damage), replace as
necessary.
1.4510.203 – Knock Sensor Error B2
Red alarm. Initiated by anti-knock control.
Cause
Corrective action
No signal from this knock
sensor.
1. Check cabling.
2. Check sensor (tightening torque, damage), replace as
necessary.
1.4510.204 – Knock Sensor Error B3
Red alarm. Initiated by anti-knock control.
Cause
Corrective action
No signal from this knock
sensor.
1. Check cabling.
2. Check sensor (tightening torque, damage), replace as
necessary.
1.4510.205 – Knock Sensor Error B4
Red alarm. Initiated by anti-knock control.
Cause
Corrective action
No signal from this knock
sensor.
1. Check cabling.
2. Check sensor (tightening torque, damage), replace as
necessary.
1.4510.206 – Knock Sensor Error B5
Red alarm. Initiated by anti-knock control.
Cause
Corrective action
No signal from this knock
sensor.
1. Check cabling.
2. Check sensor (tightening torque, damage), replace as
necessary.
1.4510.207 – Knock Sensor Error B6
Red alarm. Initiated by anti-knock control.
Cause
Corrective action
No signal from this knock
sensor.
1. Check cabling.
2. Check sensor (tightening torque, damage), replace as
necessary.
MS150115/00E 2013-10
| Troubleshooting | 75
TIM-ID: 0000038611 - 002
