First off, I’m not providing a complete explanation – I’m seeking one! I titled the thead this way for future information seekers.
Can anyone provide (or point to) a good overview of Limp Home mode in our E39 M5s? Stuff like: What kinds of things cause it? What does it feel like when it occurs? How does it get reset? All I really know is that it’s a protective feature and it causes the SES to come on – and I couldn’t find much detail by searching previous threads.
Reason for asking is that I was at the track this past weekend and saw two Minis go into Limp Home mode. I myself suffered a power loss at high RPMs, but think it may just be the fuel filter. I don’t think what I experienced was Limp Home mode. (Sort of like getting sympathetic symptoms when a loved one gets sick ?!) Anyway, I’m not seeking help with my own diagnosis, just looking to learn more about Limp Home.
Thanks in advance for any help.
Can anyone provide (or point to) a good overview of Limp Home mode in our E39 M5s? Stuff like: What kinds of things cause it? What does it feel like when it occurs? How does it get reset? All I really know is that it’s a protective feature and it causes the SES to come on – and I couldn’t find much detail by searching previous threads.
Reason for asking is that I was at the track this past weekend and saw two Minis go into Limp Home mode. I myself suffered a power loss at high RPMs, but think it may just be the fuel filter. I don’t think what I experienced was Limp Home mode. (Sort of like getting sympathetic symptoms when a loved one gets sick ?!) Anyway, I’m not seeking help with my own diagnosis, just looking to learn more about Limp Home.
Thanks in advance for any help.