P2228

105002 - P2228

Information saved in
DME

Fault code
105002 - P2228

Fault text
Ambient pressure sensor: Short to earth

Fault description
The diagnostic function monitors the lower voltage limit of
the barometric pressure sensor.

Condition for fault identification
Test condition:
The fault is recognized when the voltage of the barometric
pressure sensor is < 1.7 V.
Potential problem source(s):
- DME defective.
Terminal condition: none
Voltage condition:
- Electrical system voltage > 10 V
Temperature condition:
- None
Time condition:
- None
Other conditions:
- Engine on

Condition for fault memory entry
This fault is logged in the control module's fault memory if
it remains present for longer than 0.5 sec.

Action in service
- If the fault persists continuously or multiple diagnostic
fault codes for it are logged then replace the DME

Fault effect and breakdown warning
Breakdown notice:
- none
Possible apparent symptoms:
- none

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

Service instruction
- none