2D06 - P1424 (DME)
2D06 - P1424Information saved in
DME
Fault code
2D06 - P1424
Fault text
Air-mass system
Fault description
Mass or Volume Air Flow Too High
Condition for fault identification
Test condition:
Mass airflow data monitor
6 % < relative charge <120 %
-20� < induction air temperature < 85 �C
560 1 rpm < engine speed < 7200 rpm
Time after start > 30 sec.
Regardless of whether EVAP is active/inactive
Terminal condition: Terminal 15, engine on
Voltage condition:
Voltage in onboard electrical system >= 10 V
Condition for fault memory entry
0.2 sec.
Action in service
1) Visual inspection of HFM plug contacts
2) Check wiring between HFM and DME
3) Check induction system/crankcase for leaks (crankcase
vacuum control can allow excess air from the crankcase to
flow into the intake manifold, for instance, if vacuum line
from brake booster to vacuum pump is leaking)
Fault effect and breakdown warning
Driver information
Warning light:
MIL ON
Service instruction
none