P0102

2D0F - P0102

Information saved in
DME

Fault code
2D0F - P0102

Fault text
Air-mass sensor, signal

Fault description
Mass or Volume Air Flow 'A' Circuit Low

Condition for fault identification
Test condition:
Engine must be running
Terminal condition: Terminal 15 ON
Voltage condition:
Voltage in onboard electrical system >= 10 V

Condition for fault memory entry
0.2 sec.

Action in service
1) Electrical check on sensor wire and electrical power
supply
2) Visual inspection of plug-in contacts (at component and
DME ends)

Fault effect and breakdown warning


Driver information
Warning light:
MIL ON

Service instruction
none