P1163

100D08 - P1163

Information saved in
DME

Fault code
100D08 - P1163

Fault text
Throttle valve 2, throttle potentiometer 1: Air mass signal
not plausible

Fault description
The diagnostic function monitors the signal from the
remaining sensor when an electrical fault is present at the
throttle valve 2.

Condition for fault identification
Test condition:
The fault is recognized when the actual aperture angle does
not match the specified angle.
Potential problem source(s):
- Collateral fault stemming from other throttle valve 2 faults
Terminal condition: none
Voltage condition:
- None
Temperature condition:
- None
Time condition:
- None
Other conditions:
- Engine on
- Electrical fault detected at throttle valve 2

Condition for fault memory entry
This fault is logged in the control module's fault memory if
it remains present for longer than 2 sec.

Action in service
- Repair the other faults related to the throttle valve

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: on
- US electronic engine power reduction: on
- CC message: on

Service instruction
- none