Monitoring function - DC motor overload temperature
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2008 BMW Z4, 2008 BMW X5, 2008 BMW X3, 2008 BMW 528xi, and 2008 BMW 528i. However, it is still accessible from the selected car via links, so may be relevant.
P107B, P1078
The purpose is to estimate the bus conductor temperature of the VVL DC Motor to protect the component for overload.
Error Symptoms:
ERROR SYMPTOMS
| The first warning threshold: | |
| VVL DC Motor bus conductor temp > 190 °C | P107B |
| The second critical threshold: | |
| VVL DC Motor bus conductor temp > 200 °C | P1078 |