P1030
Powertrain Codes
P1030 - BMW - Valvetronics Monitoring Sluggish Movement
Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
Possible Causes
- Valvetronic eccentric motor circuit is open or shorted - Valvetronic eccentric motor poor electrical connection - Faulty valvetronic motor
When Detected
VVT actuaor monitoring position control control deviation bank 1