2019 BMW 128i Convertible (E88) L6-3.0L (N51) A L L Diagnostic Trouble Codes ( DTC ): Manufacturer Code Charts Page 56
Fault effect and breakdown warning
Driver information
Warning light:
none
Service instruction
none
2ADF - P0507 (DME)
2ADF - P0507
Information saved in
DME
Fault code
2ADF - P0507
Fault text
Idle air control, engine speed
Fault description
Idle Air Control System RPM Higher Than Expected
Condition for fault identification
Test condition:
Monitor for idle control
Idle = ON
Speed = 0 km/h
After roughly 120 sec., depends on start temperature
Terminal condition: Terminal 15, engine on
Voltage condition:
none
Condition for fault memory entry
none
Action in service
Note any other fault code entries and repair the associated
problems!
Check all load-responsive servo actuators such as
Valvetronic and the throttle valve for stored control module
fault memory entries and malfunctions!
(check injection and induction system as indicated)
Fault effect and breakdown warning
Driver information
Warning light:
MIL on in 2nd driving cycle
Service instruction
none
2AD8 - P143C (DME)
2AD8 - P143C
Information saved in
DME
Fault code
2AD8 - P143C
Fault text
EAC sensor, monitoring
