MTU 12V 4000 L32 F Operating Instructions Manual page 79

1.4510.196 – Knock Sensor Error A5
Red alarm. Initiated by anti-knock control.
Cause
No signal from this knock sensor.
1.4510.197 – Knock Sensor Error A6
Red alarm. Initiated by anti-knock control.
Cause
No signal from this knock sensor.
1.4510.198 – Knock Sensor Error A7
Red alarm. Initiated by anti-knock control.
Cause
No signal from this knock sensor.
1.4510.199 – Knock Sensor Error A8
Red alarm. Initiated by anti-knock control.
Cause
No signal from this knock sensor.
1.4510.200 – Knock Sensor Error A9
Red alarm. Initiated by anti-knock control.
Cause
No signal from this knock sensor.
1.4510.201 – Knock Sensor Error A10
Red alarm. Initiated by anti-knock control.
Cause
No signal from this knock sensor.
Corrective action
1. Check cabling (→ Page 201).
2. Check sensor (tightening torque, damage), replace as necessary
(→ Page 202).
Corrective action
1. Check cabling (→ Page 201).
2. Check sensor (tightening torque, damage), replace as necessary
(→ Page 202).
Corrective action
1. Check cabling (→ Page 201).
2. Check sensor (tightening torque, damage), replace as necessary
(→ Page 202).
Corrective action
1. Check cabling (→ Page 201).
2. Check sensor (tightening torque, damage), replace as necessary
(→ Page 202).
Corrective action
1. Check cabling (→ Page 201).
2. Check sensor (tightening torque, damage), replace as necessary
(→ Page 202).
Corrective action
1. Check cabling (→ Page 201).
2. Check sensor (tightening torque, damage), replace as necessary
(→ Page 202).
MS150104/02E 2016-11 | Troubleshooting | 79