2010 BMW 128i Convertible (E88) L6-3.0L (N52K) Manufacturer Code Page 77
DME
Fault code
2A15 – P0442
Fault text
DMTL, minor leak
Fault description
Evaporative Emission System Leak Detected (small leak)
Condition for fault identification
Test condition:
Fuel tank system minute leakage monitor, after completion
of DMTL diagnosis
Terminal condition: Terminal 15 ON
Voltage condition:
10.95< vehicle electrical system voltage 200 m in driving cycle following
diagnosis
Action in service
Search for leak in tank system (remember DMTL / TEV)
Fault effect and breakdown warning
Driver information
Warning light:
MIL ON
Service instruction
none
2A16
2A16 – P0456
Information saved in
DME
Fault code
2A16 – P0456
Fault text
DMTL, superfine leak
Fault description
Evaporative Emission System Leak Detected (very small
leak)
Condition for fault identification
Test condition:
Tank system minute leakage monitor
Terminal condition: Terminal 15 ON
Voltage condition:
10.95< vehicle electrical system voltage<14.5
Condition for fault memory entry
Ignition on, in driving cycle following diagnosis
Action in service
Search for leak in tank system / Check fuel filler cap
Fault effect and breakdown warning
