P16A4

2E73 - P16A4

Information saved in
DME

Fault code
2E73 - P16A4

Fault text
Control module, internal fault: knock sensor module

Fault description
Timeout Control Module Knock Sensor SPI-Bus

Condition for fault identification
Test condition:
RPM > 1520 rpm
Load factor > 25
Terminal condition: Engine running
Voltage condition:
9 - 15 V

Condition for fault memory entry
< 10 sec.

Action in service
Replace DME

Fault effect and breakdown warning


Driver information
Warning light:
MIL on

Service instruction
none