111111 - P16A5 (DME)
111111 - P16A5Information saved in
DME
Fault code
111111 - P16A5
Fault text
DME, internal fault, HDEV output-stage module 2: SPI
communication faulty
Fault description
The diagnostic function monitors the driver circuit
responsible for activating the injector.
Condition for fault identification
Test condition:
The fault is recognized when communications with the
driver circuit that activates the injector break down.
Potential problem source(s):
- DME defective
Terminal condition: Terminal 15
Voltage condition:
- Onboard electrical system voltage between 9 V and 16 V
Temperature condition:
- None
Time condition:
- None
Other conditions:
- none
Condition for fault memory entry
This fault is logged in the control module's fault memory
immediately.
Action in service
- Only replace the DME if the fault remains present
continuously or if the fault frequency is greater than 3
Fault effect and breakdown warning
Breakdown notice:
- none
Possible apparent symptoms:
- Engine runs poorly with power loss
- Breakdown in extreme cases
Driver information
Warning light:
- ECE emissions warning lamp: on
- ECE electronic engine power reduction: on
- CC message: on
- US emissions warning lamp: on
- US electronic engine power reduction: on
- CC message: on
Service instruction
- none