2019 BMW 128i Convertible (E88) L6-3.0L (N51) A L L Diagnostic Trouble Codes ( DTC ): Manufacturer Code Charts Page 80
Action in service
Replace DMTL
Fault effect and breakdown warning
Driver information
Warning light:
MIL ON
Service instruction
none
2A17 - P1449 (DME)
2A17 - P1449
Information saved in
DME
Fault code
2A17 - P1449
Fault text
DMTL, system fault
Fault description
Diagnostic Module Tank Leakage (DM-TL) Pump Current
Too High
Condition for fault identification
Test condition:
DMTL component monitor
Terminal condition: Terminal 15 ON
Voltage condition:
10.95< vehicle electrical system voltage<14.5
Condition for fault memory entry
Roughly 1 minute after DMTL check is triggered
Action in service
Replace DMTL
Fault effect and breakdown warning
Driver information
Warning light:
MIL ON
Service instruction
none
2A18 - P240A (DME)
2A18 - P240A
Information saved in
DME
Fault code
2A18 - P240A
Fault text
DMTL, heater: activation
Fault description
Evaporative Emission System Leak Detection Pump Heater
