105A42 - P1247 (DME)

105A42 - P1247

Information saved in
DME

Fault code
105A42 - P1247

Fault text
Ambient pressure sensor, plausibility: Pressure implausible

Fault description
The diagnostic function monitors the plausibility of the
barometric pressure relative to that measured in the previous
driving cycle.

Condition for fault identification
Test condition:
The fault is recognized in response to excessive variations in
the value.
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
- Replace the DME if the fault code is currently present or
has been logged more than three times

Fault effect and breakdown warning
Breakdown notice:
None
Possible apparent symptoms:
None

Driver information
Warning light:
ECE:
- ECE emissions warning lamp: off
- ECE electronic engine power reduction: off
- CC message: none
MY10 US:
- US emissions warning lamp: on
- US electronic engine power reduction: off
- CC message: on

Service instruction
A terminal status switch must be conducted before this fault
can be deleted.