Sunday, September 22, 2019

2A17 - P1448

2020 BMW 128i Coupe (E82) L6-3.0L (N51) Diagnostic Trouble Codes ( DTC ): Service instruction



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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









Action in service



Replace DMTL









Fault effect and breakdown warning







Driver information Warning light: MIL ON

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