2019 BMW 128i Convertible (E88) L6-3.0L (N51) A L L Diagnostic Trouble Codes ( DTC ): Manufacturer Code Charts Page 237
2EF5 - P0599
Information saved in
DME
Fault code
2EF5 - P0599
Fault text
Map thermostat, activation
Fault description
Thermostat Heater Control Circuit High
Condition for fault identification
Test condition:
Control-activation with
5 % < PWM < 95 %
Terminal condition: Terminal 15 ON
Engine start
Voltage condition:
Voltage in onboard electrical system > 10 V
Condition for fault memory entry
10 sec.
Action in service
1. Check wiring
Repair if defective
If wiring is OK proceed
to check component (electrical check)
Fault effect and breakdown warning
Driver information
Warning light:
no external display;
Service instruction
none
2E1A
2E1A - P1303
Information saved in
DME
Fault code
2E1A - P1303
Fault text
Firing, cylinder 3
Fault description
Ignition Monitoring Cylinder 3 Spark Duration Too Short
Condition for fault identification
Test condition:
Engine on, start phase completed, crankshaft absolves 48
revolutions after start (corresponding to approximately 5
sec. at idle), dual ignition off, secondary sparks off
Terminal condition: Terminal 15 ON
Voltage condition:
Voltage in onboard electrical system > 11 V
Condition for fault memory entry
Segment synchronization
