P13A5

152608 - P13A5

Information saved in
DME

Fault code
152608 - P13A5

Fault text
Super-knocking, cylinder 6: Injection switch-off

Fault description
The diagnostic function responds to extreme combustion
knock by deactivating the injection at the 6th cylinder.

Condition for fault identification
Test condition:
The fault is recognized when a high number of intense
knock events is detected during engine operation in the
upper end of the load range.
Potential problem source(s):
- Misuse, terminal status switch during vehicle operation
- Temporary contamination in combustion chamber or
intake passages
Terminal condition: none
Voltage condition:
- Onboard electrical system voltage between 9 V and 16 V
Temperature condition:
- Engine warmed to normal temp, above 80 °C
Time condition:
- None
Other conditions:
- Engine on, in upper load range

Condition for fault memory entry
The diagnostic fault code is logged when the fault remains
present for longer than 1 min.

Action in service
- If the diagnostic fault code has been logged once, clear the
ECU fault memory
- If the fault has been logged multiple times, check the spark
plug, injector and ignition coil on the cylinder

Fault effect and breakdown warning
Breakdown notice:
None
Possible apparent symptoms:
Engine runs poorly with power loss

Driver information
Warning light:
- ECE emissions warning lamp: off
- ECE electronic engine power reduction: off
- CC message: none
- US emissions warning lamp: off
- US electronic engine power reduction: off
- CC message: none

Service instruction
None