2010 BMW 128i Convertible (E88) L6-3.0L (N52K) Manufacturer Code Page 72
Information saved in
DME
Fault code
2A9E – P0344
Fault text
Camshaft sensor, inlet, synchronization
Fault description
Camshaft Position Sensor ‘A’ Circuit Intermittent (Bank 1 or
Single Sensor)
Condition for fault identification
Test condition:
NWE synchronous
Terminal condition: Terminal 15 on
Voltage condition:
none
Condition for fault memory entry
On every camshaft flank if the flank ratio was not in
tolerance.
Action in service
1. Replace camshaft reluctor, installation fault
2. Signal interference
3. Replace intake camshaft sensor, transmitting inverted
signal
Fault effect and breakdown warning
Driver information
Warning light:
MIL 2nd DC,
CAM operates in emergency default mode
Service instruction
none
2A9F
2A9F – P0369
Information saved in
DME
Fault code
2A9F – P0369
Fault text
Camshaft sensor, exhaust, synchronization
Fault description
Camshaft Position Sensor ‘B’ Circuit Intermittent (Bank 1)
Condition for fault identification
Test condition:
NWA synchronous
Terminal condition: Terminal 15 on
Voltage condition:
none
Condition for fault memory entry
On every camshaft flank if the flank ratio was not in
tolerance.
Action in service
1. Replace camshaft reluctor, installation fault
