Active Rev Match Off
Thread Starter
Cruising
Joined: Jan 2012
Posts: 11
Likes: 1
From: Huntington Beach CA
Active Rev Match Off
I have a 2017 C7 M7. I was driving the other day, when the DIC showed "Active Rev Match Inactive" when I had it turned on, and no matter how many times I tried the paddles, it would not come back on. When I subsequently parked the car, I noticed the fans were running, but the engine was not running hot. I then noticed that the engine temperature on the dashboard was all the way down at 100. Later that day I was driving after the car had been off for several hours, and everything started working normally again. The engine temperature runs normal, so the thermostat is doing its job. Before I take it to the dealer, is this something as simple as an engine temperature sensor? Loose connector? If so (dumb question) is this something easy to fix?
Race Director
Joined: Nov 2004
Posts: 15,678
Likes: 1,097
From: birmingham Alabama
St. Jude Donor '09 and '13
I have a 2017 C7 M7. I was driving the other day, when the DIC showed "Active Rev Match Inactive" when I had it turned on, and no matter how many times I tried the paddles, it would not come back on. When I subsequently parked the car, I noticed the fans were running, but the engine was not running hot. I then noticed that the engine temperature on the dashboard was all the way down at 100. Later that day I was driving after the car had been off for several hours, and everything started working normally again. The engine temperature runs normal, so the thermostat is doing its job. Before I take it to the dealer, is this something as simple as an engine temperature sensor? Loose connector? If so (dumb question) is this something easy to fix?
