10C004 - P10B6 (DME)

10C004 - P10B6

Information saved in
DME

Fault code
10C004 - P10B6

Fault text
Charge-air temperature sensor, gradient: offset too high

Fault description
The diagnostic function monitors whether the charge-air
temperature is unacceptably high during cold starts.

Condition for fault identification
Test condition:
The fault is recognized when the charge-air temperature is
more than 25 °C above the coolant temperature, while the
coolant temperature is simultaneously in the vicinity of the
ambient temperature.
Potential problem source(s):
- Sticking sensor
- Shunt current
- Sensor manipulation
- Defective DME
Terminal condition: Terminal 15
Voltage condition:
- None
Temperature condition:
- None
Time condition:
- None
Other conditions:
- No electrical fault LV_ERR_TIA_EL is present

Condition for fault memory entry
1.5 sec.

Action in service
- Visual examination of plug/sensor for tampering
- Check sensor data/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
- Data configured