2010 BMW 128i Convertible (E88) L6-3.0L (N52K) Manufacturer Code Page 236
none
2E1A
2E1A – P1303
Information saved in
DME
Fault code
2E1A – P1303
Fault text
Firing, cylinder 3
Fault description
Ignition Monitoring Cylinder 3 Spark Duration Too Short
Condition for fault identification
Test condition:
Engine on, start phase completed, crankshaft absolves 48
revolutions after start (corresponding to approximately 5
sec. at idle), dual ignition off, secondary sparks off
Terminal condition: Terminal 15 ON
Voltage condition:
Voltage in onboard electrical system > 11 V
Condition for fault memory entry
Segment synchronization
Action in service
Check wiring harness, ground connection and plug-in
contacts. Visual inspection of spark plug, ignition coil
(replace if damaged). After excluding all of these faults from
consideration replace the control module.
Fault effect and breakdown warning
Driver information
Warning light:
none
Service instruction
none
2E1B
2E1B – P1304
Information saved in
DME
Fault code
2E1B – P1304
Fault text
Firing, cylinder 4
Fault description
Ignition Monitoring Cylinder 4 Spark Duration Too Short
Condition for fault identification
Test condition:
Engine on, start phase completed, crankshaft absolves 48
revolutions after start (corresponding to approximately 5
sec. at idle), dual ignition off, secondary sparks off
Terminal condition: Terminal 15 ON
Voltage condition:
Voltage in onboard electrical system > 11 V
