2020 BMW 128i Coupe (E82) L6-3.0L (N51) Diagnostic Trouble Codes ( DTC ): Service instruction
none
2AA8 - P1512 (DME)
2AA8 - P1512
Information saved in
DME
Fault code
2AA8 - P1512
Fault text
Variable intake system, servomotor: activation
Fault description
DISA (Differentiated Intake Manifold) Control Circuit Signal Low
Condition for fault identification
Test condition:
Monitoring of DISA controller Engine speed > 500 rpm
Terminal condition: Terminal 15, engine on Voltage condition:
Voltage in onboard electrical system > 10 V
Condition for fault memory entry
none
Action in service
1 Check wiring Repair if defective
If wiring is OK proceed to check component
Fault effect and breakdown warning
Driver information Warning light: none
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