2019 BMW 128i Convertible (E88) L6-3.0L (N51) A L L Diagnostic Trouble Codes ( DTC ): Manufacturer Code Charts Page 79
Service instruction
none
2A17 - P1447 (DME)
2A17 - P1447
Information saved in
DME
Fault code
2A17 - P1447
Fault text
DMTL, system fault
Fault description
Diagnostic Module Tank Leakage (DM-TL) Pump Current
Too High during Switching Solenoid Test
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
After DMTL check is triggered 2 times
Action in service
Replace DMTL
Fault effect and breakdown warning
Driver information
Warning light:
MIL ON
Service instruction
none
2A17 - P1448 (DME)
2A17 - P1448
Information saved in
DME
Fault code
2A17 - P1448
Fault text
DMTL, system fault
Fault description
Diagnostic Module Tank Leakage (DM-TL) Pump Current
Too Low
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
