Reduced Engine Performance?????

[MikeLi]

I got a fault today that said Reduced Engine Performance what does that even mean? It stayed on the message screen for 5 mins. It went off when I put the LR3 into N and reved the motor.

 

[mustbeaudi]

Revved? Funny, I would have first thought to try the Microsoft solution - reboot by turning off and then back on. Obviously, your approach addressed some latent need being expressed by your engine's 300 ponies. I have no earthly idea otherwise, but I bet there's a tech or two here who might chime in.

 

[duckdive]

I'm no tech. But when that happened to me it was a faulty coolant sensor. I think
I had to have my plastic overflow bottle replaced. I would definately mention it next time
you take it in for service.