P115E

108808 - P115E

Information saved in
DME

Fault code
108808 - P115E

Fault text
Intake-air temperature sensor before throttle valve, gradient:
gradient too high or jump

Fault description
The diagnostic function monitors the charge-air temperature
for unacceptably high positive rises.

Condition for fault identification
Test condition:
The fault is recognized when the boost-air temperature rises
by more than 7.5 °C within 0.5 sec.
Potential problem source(s):
- Defect in wiring harness
- Charge-air temperature sensor defective
- Defective DME
Terminal condition: Terminal 15
Voltage condition:
- None
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 if
it remains present for longer than 1.5 sec.

Action in service
- Check wiring harness
- Replace charge-air temperature sensor
- Replace DME

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

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

Service instruction
- none