2019 BMW 128i Convertible (E88) L6-3.0L (N51) A L L Diagnostic Trouble Codes ( DTC ): Manufacturer Code Charts Page 90
Fault text
Valvetronic, eccentric shaft sensor: plausibility
Fault description
VVT-Sensors Plausibility (Bank 1)
Condition for fault identification
Test condition:
VVT sensor plausibility monitor
1. No faults regarding the sensor voltage supply should be
present (fault code #10800)
2. No sensor faults should be present (fault codes #10801 to
#10806)
Terminal condition: Terminal 15 ON
Voltage condition:
Electrical system voltage terminal 87 >10.0 V
Condition for fault memory entry
50 ms
Action in service
1. Check reluctor on VVT sensor to ensure correct
installation and firm seating.
2. Replace VVT sensor if Item 1 is OK
Fault effect and breakdown warning
Driver information
Warning light:
ECE: No warning message. Engine reverts to VVT
emergency backup mode (throttled operation) US: OPEN
Service instruction
none
(DME) Condition For Fault Memory Entry - None
2A38 - P1030
Information saved in
DME
Fault code
2A38 - P1030
Fault text
Valvetronic, monitoring, sluggish movement
Fault description
VVT-Actuator Monitoring Position Control, Control
Deviation (Bank 1)
Condition for fault identification
Test condition:
none
Terminal condition: none
Voltage condition:
none
Condition for fault memory entry
none
Action in service
none
Fault effect and breakdown warning
